69425620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1033

約数の個数: 96

約数和(自身を含む): 177448320

約数和(自身を除く): 108022700

約数列:

[1, 2, 4, 5, 10, 11, 17, 19, 20, 22, 34, 38, 44, 55, 68, 76, 85, 95, 110, 170, 187, 190, 209, 220, 323, 340, 374, 380, 418, 646, 748, 836, 935, 977, 1045, 1292, 1615, 1870, 1954, 2090, 3230, 3553, 3740, 3908, 4180, 4885, 6460, 7106, 9770, 10747, 14212, 16609, 17765, 18563, 19540, 21494, 33218, 35530, 37126, 42988, 53735, 66436, 71060, 74252, 83045, 92815, 107470, 166090, 182699, 185630, 204193, 214940, 315571, 332180, 365398, 371260, 408386, 631142, 730796, 816772, 913495, 1020965, 1262284, 1577855, 1826990, 2041930, 3155710, 3471281, 3653980, 4083860, 6311420, 6942562, 13885124, 17356405, 34712810, 69425620]

約数ペア:

[(1, 69425620), (2, 34712810), (4, 17356405), (5, 13885124), (10, 6942562), (11, 6311420), (17, 4083860), (19, 3653980), (20, 3471281), (22, 3155710), (34, 2041930), (38, 1826990), (44, 1577855), (55, 1262284), (68, 1020965), (76, 913495), (85, 816772), (95, 730796), (110, 631142), (170, 408386), (187, 371260), (190, 365398), (209, 332180), (220, 315571), (323, 214940), (340, 204193), (374, 185630), (380, 182699), (418, 166090), (646, 107470), (748, 92815), (836, 83045), (935, 74252), (977, 71060), (1045, 66436), (1292, 53735), (1615, 42988), (1870, 37126), (1954, 35530), (2090, 33218), (3230, 21494), (3553, 19540), (3740, 18563), (3908, 17765), (4180, 16609), (4885, 14212), (6460, 10747), (7106, 9770)]