64712070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{839}}^1\times {\mathrm{857}}^1$

素因数の和:1709

約数の個数: 48

約数和(自身を含む): 168648480

約数和(自身を除く): 103936410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 839, 857, 1678, 1714, 2517, 2571, 4195, 4285, 5034, 5142, 7551, 7713, 8390, 8570, 12585, 12855, 15102, 15426, 25170, 25710, 37755, 38565, 75510, 77130, 719023, 1438046, 2157069, 3595115, 4314138, 6471207, 7190230, 10785345, 12942414, 21570690, 32356035, 64712070]

約数ペア:

[(1, 64712070), (2, 32356035), (3, 21570690), (5, 12942414), (6, 10785345), (9, 7190230), (10, 6471207), (15, 4314138), (18, 3595115), (30, 2157069), (45, 1438046), (90, 719023), (839, 77130), (857, 75510), (1678, 38565), (1714, 37755), (2517, 25710), (2571, 25170), (4195, 15426), (4285, 15102), (5034, 12855), (5142, 12585), (7551, 8570), (7713, 8390)]