2912782330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{7159}}^1$

素因数の和:7279

約数の個数: 64

約数和(自身を含む): 5753203200

約数和(自身を除く): 2840420870

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 61, 115, 122, 145, 230, 290, 305, 610, 667, 1334, 1403, 1769, 2806, 3335, 3538, 6670, 7015, 7159, 8845, 14030, 14318, 17690, 35795, 40687, 71590, 81374, 164657, 203435, 207611, 329314, 406870, 415222, 436699, 823285, 873398, 1038055, 1646570, 2076110, 2183495, 4366990, 4775053, 9550106, 10044077, 12664271, 20088154, 23875265, 25328542, 47750530, 50220385, 63321355, 100440770, 126642710, 291278233, 582556466, 1456391165, 2912782330]

約数ペア:

[(1, 2912782330), (2, 1456391165), (5, 582556466), (10, 291278233), (23, 126642710), (29, 100440770), (46, 63321355), (58, 50220385), (61, 47750530), (115, 25328542), (122, 23875265), (145, 20088154), (230, 12664271), (290, 10044077), (305, 9550106), (610, 4775053), (667, 4366990), (1334, 2183495), (1403, 2076110), (1769, 1646570), (2806, 1038055), (3335, 873398), (3538, 823285), (6670, 436699), (7015, 415222), (7159, 406870), (8845, 329314), (14030, 207611), (14318, 203435), (17690, 164657), (35795, 81374), (40687, 71590)]