13953940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 192

約数和(自身を含む): 42674688

約数和(自身を除く): 28720748

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 17, 20, 22, 26, 28, 34, 35, 41, 44, 52, 55, 65, 68, 70, 77, 82, 85, 91, 110, 119, 130, 140, 143, 154, 164, 170, 182, 187, 205, 220, 221, 238, 260, 286, 287, 308, 340, 364, 374, 385, 410, 442, 451, 455, 476, 533, 572, 574, 595, 697, 715, 748, 770, 820, 884, 902, 910, 935, 1001, 1066, 1105, 1148, 1190, 1309, 1394, 1430, 1435, 1540, 1547, 1804, 1820, 1870, 2002, 2132, 2210, 2255, 2380, 2431, 2618, 2665, 2788, 2860, 2870, 3094, 3157, 3485, 3731, 3740, 4004, 4420, 4510, 4862, 4879, 5005, 5236, 5330, 5740, 5863, 6188, 6314, 6545, 6970, 7462, 7667, 7735, 9020, 9061, 9724, 9758, 10010, 10660, 11726, 12155, 12628, 13090, 13940, 14924, 15334, 15470, 15785, 17017, 18122, 18655, 19516, 20020, 23452, 24310, 24395, 26180, 29315, 30668, 30940, 31570, 34034, 36244, 37310, 38335, 41041, 45305, 48620, 48790, 53669, 58630, 63140, 63427, 68068, 74620, 76670, 82082, 85085, 90610, 97580, 99671, 107338, 117260, 126854, 153340, 164164, 170170, 181220, 199342, 205205, 214676, 253708, 268345, 317135, 340340, 398684, 410410, 498355, 536690, 634270, 697697, 820820, 996710, 1073380, 1268540, 1395394, 1993420, 2790788, 3488485, 6976970, 13953940]

約数ペア:

[(1, 13953940), (2, 6976970), (4, 3488485), (5, 2790788), (7, 1993420), (10, 1395394), (11, 1268540), (13, 1073380), (14, 996710), (17, 820820), (20, 697697), (22, 634270), (26, 536690), (28, 498355), (34, 410410), (35, 398684), (41, 340340), (44, 317135), (52, 268345), (55, 253708), (65, 214676), (68, 205205), (70, 199342), (77, 181220), (82, 170170), (85, 164164), (91, 153340), (110, 126854), (119, 117260), (130, 107338), (140, 99671), (143, 97580), (154, 90610), (164, 85085), (170, 82082), (182, 76670), (187, 74620), (205, 68068), (220, 63427), (221, 63140), (238, 58630), (260, 53669), (286, 48790), (287, 48620), (308, 45305), (340, 41041), (364, 38335), (374, 37310), (385, 36244), (410, 34034), (442, 31570), (451, 30940), (455, 30668), (476, 29315), (533, 26180), (572, 24395), (574, 24310), (595, 23452), (697, 20020), (715, 19516), (748, 18655), (770, 18122), (820, 17017), (884, 15785), (902, 15470), (910, 15334), (935, 14924), (1001, 13940), (1066, 13090), (1105, 12628), (1148, 12155), (1190, 11726), (1309, 10660), (1394, 10010), (1430, 9758), (1435, 9724), (1540, 9061), (1547, 9020), (1804, 7735), (1820, 7667), (1870, 7462), (2002, 6970), (2132, 6545), (2210, 6314), (2255, 6188), (2380, 5863), (2431, 5740), (2618, 5330), (2665, 5236), (2788, 5005), (2860, 4879), (2870, 4862), (3094, 4510), (3157, 4420), (3485, 4004), (3731, 3740)]