2452806710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3767}}^1$

素因数の和:3965

約数の個数: 64

約数和(自身を含む): 4883328000

約数和(自身を除く): 2430521290

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 149, 190, 230, 298, 437, 745, 874, 1490, 2185, 2831, 3427, 3767, 4370, 5662, 6854, 7534, 14155, 17135, 18835, 28310, 34270, 37670, 65113, 71573, 86641, 130226, 143146, 173282, 325565, 357865, 433205, 561283, 651130, 715730, 866410, 1122566, 1646179, 2806415, 3292358, 5612830, 8230895, 10664377, 12909509, 16461790, 21328754, 25819018, 53321885, 64547545, 106643770, 129095090, 245280671, 490561342, 1226403355, 2452806710]

約数ペア:

[(1, 2452806710), (2, 1226403355), (5, 490561342), (10, 245280671), (19, 129095090), (23, 106643770), (38, 64547545), (46, 53321885), (95, 25819018), (115, 21328754), (149, 16461790), (190, 12909509), (230, 10664377), (298, 8230895), (437, 5612830), (745, 3292358), (874, 2806415), (1490, 1646179), (2185, 1122566), (2831, 866410), (3427, 715730), (3767, 651130), (4370, 561283), (5662, 433205), (6854, 357865), (7534, 325565), (14155, 173282), (17135, 143146), (18835, 130226), (28310, 86641), (34270, 71573), (37670, 65113)]