29806140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 105670656

約数和(自身を除く): 75864516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 53, 60, 65, 70, 78, 84, 91, 103, 105, 106, 130, 140, 156, 159, 182, 195, 206, 210, 212, 260, 265, 273, 309, 318, 364, 371, 390, 412, 420, 455, 515, 530, 546, 618, 636, 689, 721, 742, 780, 795, 910, 1030, 1060, 1092, 1113, 1236, 1339, 1365, 1378, 1442, 1484, 1545, 1590, 1820, 1855, 2060, 2067, 2163, 2226, 2678, 2730, 2756, 2884, 3090, 3180, 3445, 3605, 3710, 4017, 4134, 4326, 4452, 4823, 5356, 5459, 5460, 5565, 6180, 6695, 6890, 7210, 7420, 8034, 8268, 8652, 9373, 9646, 10335, 10815, 10918, 11130, 13390, 13780, 14420, 14469, 16068, 16377, 18746, 19292, 20085, 20670, 21630, 21836, 22260, 24115, 26780, 27295, 28119, 28938, 32754, 37492, 38213, 40170, 41340, 43260, 46865, 48230, 54590, 56238, 57876, 65508, 70967, 72345, 76426, 80340, 81885, 93730, 96460, 109180, 112476, 114639, 140595, 141934, 144690, 152852, 163770, 187460, 191065, 212901, 229278, 281190, 283868, 289380, 327540, 354835, 382130, 425802, 458556, 496769, 562380, 573195, 709670, 764260, 851604, 993538, 1064505, 1146390, 1419340, 1490307, 1987076, 2129010, 2292780, 2483845, 2980614, 4258020, 4967690, 5961228, 7451535, 9935380, 14903070, 29806140]

約数ペア:

[(1, 29806140), (2, 14903070), (3, 9935380), (4, 7451535), (5, 5961228), (6, 4967690), (7, 4258020), (10, 2980614), (12, 2483845), (13, 2292780), (14, 2129010), (15, 1987076), (20, 1490307), (21, 1419340), (26, 1146390), (28, 1064505), (30, 993538), (35, 851604), (39, 764260), (42, 709670), (52, 573195), (53, 562380), (60, 496769), (65, 458556), (70, 425802), (78, 382130), (84, 354835), (91, 327540), (103, 289380), (105, 283868), (106, 281190), (130, 229278), (140, 212901), (156, 191065), (159, 187460), (182, 163770), (195, 152852), (206, 144690), (210, 141934), (212, 140595), (260, 114639), (265, 112476), (273, 109180), (309, 96460), (318, 93730), (364, 81885), (371, 80340), (390, 76426), (412, 72345), (420, 70967), (455, 65508), (515, 57876), (530, 56238), (546, 54590), (618, 48230), (636, 46865), (689, 43260), (721, 41340), (742, 40170), (780, 38213), (795, 37492), (910, 32754), (1030, 28938), (1060, 28119), (1092, 27295), (1113, 26780), (1236, 24115), (1339, 22260), (1365, 21836), (1378, 21630), (1442, 20670), (1484, 20085), (1545, 19292), (1590, 18746), (1820, 16377), (1855, 16068), (2060, 14469), (2067, 14420), (2163, 13780), (2226, 13390), (2678, 11130), (2730, 10918), (2756, 10815), (2884, 10335), (3090, 9646), (3180, 9373), (3445, 8652), (3605, 8268), (3710, 8034), (4017, 7420), (4134, 7210), (4326, 6890), (4452, 6695), (4823, 6180), (5356, 5565), (5459, 5460)]