64923670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 137871360

約数和(自身を除く): 72947690

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 109, 127, 134, 218, 254, 335, 469, 545, 635, 670, 763, 889, 938, 1090, 1270, 1526, 1778, 2345, 3815, 4445, 4690, 7303, 7630, 8509, 8890, 13843, 14606, 17018, 27686, 36515, 42545, 51121, 59563, 69215, 73030, 85090, 96901, 102242, 119126, 138430, 193802, 255605, 297815, 484505, 511210, 595630, 927481, 969010, 1854962, 4637405, 6492367, 9274810, 12984734, 32461835, 64923670]

約数ペア:

[(1, 64923670), (2, 32461835), (5, 12984734), (7, 9274810), (10, 6492367), (14, 4637405), (35, 1854962), (67, 969010), (70, 927481), (109, 595630), (127, 511210), (134, 484505), (218, 297815), (254, 255605), (335, 193802), (469, 138430), (545, 119126), (635, 102242), (670, 96901), (763, 85090), (889, 73030), (938, 69215), (1090, 59563), (1270, 51121), (1526, 42545), (1778, 36515), (2345, 27686), (3815, 17018), (4445, 14606), (4690, 13843), (7303, 8890), (7630, 8509)]