70780710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2357}}^1$

素因数の和:2398

約数の個数: 128

約数和(自身を含む): 228178944

約数和(自身を除く): 157398234

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1365, 1430, 2002, 2145, 2310, 2357, 2730, 3003, 4290, 4714, 5005, 6006, 7071, 10010, 11785, 14142, 15015, 16499, 23570, 25927, 30030, 30641, 32998, 35355, 49497, 51854, 61282, 70710, 77781, 82495, 91923, 98994, 129635, 153205, 155562, 164990, 181489, 183846, 214487, 247485, 259270, 306410, 337051, 362978, 388905, 428974, 459615, 494970, 544467, 643461, 674102, 777810, 907445, 919230, 1011153, 1072435, 1088934, 1286922, 1685255, 1814890, 2022306, 2144870, 2359357, 2722335, 3217305, 3370510, 4718714, 5055765, 5444670, 6434610, 7078071, 10111530, 11796785, 14156142, 23593570, 35390355, 70780710]

約数ペア:

[(1, 70780710), (2, 35390355), (3, 23593570), (5, 14156142), (6, 11796785), (7, 10111530), (10, 7078071), (11, 6434610), (13, 5444670), (14, 5055765), (15, 4718714), (21, 3370510), (22, 3217305), (26, 2722335), (30, 2359357), (33, 2144870), (35, 2022306), (39, 1814890), (42, 1685255), (55, 1286922), (65, 1088934), (66, 1072435), (70, 1011153), (77, 919230), (78, 907445), (91, 777810), (105, 674102), (110, 643461), (130, 544467), (143, 494970), (154, 459615), (165, 428974), (182, 388905), (195, 362978), (210, 337051), (231, 306410), (273, 259270), (286, 247485), (330, 214487), (385, 183846), (390, 181489), (429, 164990), (455, 155562), (462, 153205), (546, 129635), (715, 98994), (770, 91923), (858, 82495), (910, 77781), (1001, 70710), (1155, 61282), (1365, 51854), (1430, 49497), (2002, 35355), (2145, 32998), (2310, 30641), (2357, 30030), (2730, 25927), (3003, 23570), (4290, 16499), (4714, 15015), (5005, 14142), (6006, 11785), (7071, 10010)]