147974190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:906

約数の個数: 128

約数和(自身を含む): 444165120

約数和(自身を除く): 296190930

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 67, 70, 78, 91, 105, 130, 134, 182, 195, 201, 210, 273, 335, 390, 402, 455, 469, 546, 670, 809, 871, 910, 938, 1005, 1365, 1407, 1618, 1742, 2010, 2345, 2427, 2613, 2730, 2814, 4045, 4355, 4690, 4854, 5226, 5663, 6097, 7035, 8090, 8710, 10517, 11326, 12135, 12194, 13065, 14070, 16989, 18291, 21034, 24270, 26130, 28315, 30485, 31551, 33978, 36582, 52585, 54203, 56630, 60970, 63102, 73619, 84945, 91455, 105170, 108406, 147238, 157755, 162609, 169890, 182910, 220857, 271015, 315510, 325218, 368095, 379421, 441714, 542030, 704639, 736190, 758842, 813045, 1104285, 1138263, 1409278, 1626090, 1897105, 2113917, 2208570, 2276526, 3523195, 3794210, 4227834, 4932473, 5691315, 7046390, 9864946, 10569585, 11382630, 14797419, 21139170, 24662365, 29594838, 49324730, 73987095, 147974190]

約数ペア:

[(1, 147974190), (2, 73987095), (3, 49324730), (5, 29594838), (6, 24662365), (7, 21139170), (10, 14797419), (13, 11382630), (14, 10569585), (15, 9864946), (21, 7046390), (26, 5691315), (30, 4932473), (35, 4227834), (39, 3794210), (42, 3523195), (65, 2276526), (67, 2208570), (70, 2113917), (78, 1897105), (91, 1626090), (105, 1409278), (130, 1138263), (134, 1104285), (182, 813045), (195, 758842), (201, 736190), (210, 704639), (273, 542030), (335, 441714), (390, 379421), (402, 368095), (455, 325218), (469, 315510), (546, 271015), (670, 220857), (809, 182910), (871, 169890), (910, 162609), (938, 157755), (1005, 147238), (1365, 108406), (1407, 105170), (1618, 91455), (1742, 84945), (2010, 73619), (2345, 63102), (2427, 60970), (2613, 56630), (2730, 54203), (2814, 52585), (4045, 36582), (4355, 33978), (4690, 31551), (4854, 30485), (5226, 28315), (5663, 26130), (6097, 24270), (7035, 21034), (8090, 18291), (8710, 16989), (10517, 14070), (11326, 13065), (12135, 12194)]