497942380330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{468709}}^1$

素因数の和:468919

約数の個数: 64

約数和(自身を含む): 971917056000

約数和(自身を除く): 473974675670

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 149, 155, 230, 298, 310, 713, 745, 1426, 1490, 3427, 3565, 4619, 6854, 7130, 9238, 17135, 23095, 34270, 46190, 106237, 212474, 468709, 531185, 937418, 1062370, 2343545, 4687090, 10780307, 14529979, 21560614, 29059958, 53901535, 69837641, 72649895, 107803070, 139675282, 145299790, 334189517, 349188205, 668379034, 698376410, 1606265743, 1670947585, 2164966871, 3212531486, 3341895170, 4329933742, 8031328715, 10824834355, 16062657430, 21649668710, 49794238033, 99588476066, 248971190165, 497942380330]

約数ペア:

[(1, 497942380330), (2, 248971190165), (5, 99588476066), (10, 49794238033), (23, 21649668710), (31, 16062657430), (46, 10824834355), (62, 8031328715), (115, 4329933742), (149, 3341895170), (155, 3212531486), (230, 2164966871), (298, 1670947585), (310, 1606265743), (713, 698376410), (745, 668379034), (1426, 349188205), (1490, 334189517), (3427, 145299790), (3565, 139675282), (4619, 107803070), (6854, 72649895), (7130, 69837641), (9238, 53901535), (17135, 29059958), (23095, 21560614), (34270, 14529979), (46190, 10780307), (106237, 4687090), (212474, 2343545), (468709, 1062370), (531185, 937418)]