2943507420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{5471}}^1$

素因数の和:5561

約数の個数: 216

約数和(自身を含む): 10558574208

約数和(自身を除く): 7615066788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 61, 63, 70, 84, 90, 98, 105, 122, 126, 140, 147, 180, 183, 196, 210, 244, 245, 252, 294, 305, 315, 366, 420, 427, 441, 490, 549, 588, 610, 630, 732, 735, 854, 882, 915, 980, 1098, 1220, 1260, 1281, 1470, 1708, 1764, 1830, 2135, 2196, 2205, 2562, 2745, 2940, 2989, 3660, 3843, 4270, 4410, 5124, 5471, 5490, 5978, 6405, 7686, 8540, 8820, 8967, 10942, 10980, 11956, 12810, 14945, 15372, 16413, 17934, 19215, 21884, 25620, 26901, 27355, 29890, 32826, 35868, 38297, 38430, 44835, 49239, 53802, 54710, 59780, 65652, 76594, 76860, 82065, 89670, 98478, 107604, 109420, 114891, 134505, 153188, 164130, 179340, 191485, 196956, 229782, 246195, 268079, 269010, 328260, 333731, 344673, 382970, 459564, 492390, 536158, 538020, 574455, 667462, 689346, 765940, 804237, 984780, 1001193, 1072316, 1148910, 1334924, 1340395, 1378692, 1608474, 1668655, 1723365, 2002386, 2297820, 2336117, 2412711, 2680790, 3003579, 3216948, 3337310, 3446730, 4004772, 4021185, 4672234, 4825422, 5005965, 5361580, 6007158, 6674620, 6893460, 7008351, 8042370, 9344468, 9650844, 10011930, 11680585, 12014316, 12063555, 14016702, 15017895, 16084740, 16352819, 20023860, 21025053, 23361170, 24127110, 28033404, 30035790, 32705638, 35041755, 42050106, 46722340, 48254220, 49058457, 60071580, 65411276, 70083510, 81764095, 84100212, 98116914, 105125265, 140167020, 147175371, 163528190, 196233828, 210250530, 245292285, 294350742, 327056380, 420501060, 490584570, 588701484, 735876855, 981169140, 1471753710, 2943507420]

約数ペア:

[(1, 2943507420), (2, 1471753710), (3, 981169140), (4, 735876855), (5, 588701484), (6, 490584570), (7, 420501060), (9, 327056380), (10, 294350742), (12, 245292285), (14, 210250530), (15, 196233828), (18, 163528190), (20, 147175371), (21, 140167020), (28, 105125265), (30, 98116914), (35, 84100212), (36, 81764095), (42, 70083510), (45, 65411276), (49, 60071580), (60, 49058457), (61, 48254220), (63, 46722340), (70, 42050106), (84, 35041755), (90, 32705638), (98, 30035790), (105, 28033404), (122, 24127110), (126, 23361170), (140, 21025053), (147, 20023860), (180, 16352819), (183, 16084740), (196, 15017895), (210, 14016702), (244, 12063555), (245, 12014316), (252, 11680585), (294, 10011930), (305, 9650844), (315, 9344468), (366, 8042370), (420, 7008351), (427, 6893460), (441, 6674620), (490, 6007158), (549, 5361580), (588, 5005965), (610, 4825422), (630, 4672234), (732, 4021185), (735, 4004772), (854, 3446730), (882, 3337310), (915, 3216948), (980, 3003579), (1098, 2680790), (1220, 2412711), (1260, 2336117), (1281, 2297820), (1470, 2002386), (1708, 1723365), (1764, 1668655), (1830, 1608474), (2135, 1378692), (2196, 1340395), (2205, 1334924), (2562, 1148910), (2745, 1072316), (2940, 1001193), (2989, 984780), (3660, 804237), (3843, 765940), (4270, 689346), (4410, 667462), (5124, 574455), (5471, 538020), (5490, 536158), (5978, 492390), (6405, 459564), (7686, 382970), (8540, 344673), (8820, 333731), (8967, 328260), (10942, 269010), (10980, 268079), (11956, 246195), (12810, 229782), (14945, 196956), (15372, 191485), (16413, 179340), (17934, 164130), (19215, 153188), (21884, 134505), (25620, 114891), (26901, 109420), (27355, 107604), (29890, 98478), (32826, 89670), (35868, 82065), (38297, 76860), (38430, 76594), (44835, 65652), (49239, 59780), (53802, 54710)]