64529710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{13759}}^1$

素因数の和:13840

約数の個数: 32

約数和(自身を含む): 134737920

約数和(自身を除く): 70208210

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 13759, 27518, 68795, 96313, 137590, 192626, 481565, 921853, 963130, 1843706, 4609265, 6452971, 9218530, 12905942, 32264855, 64529710]

約数ペア:

[(1, 64529710), (2, 32264855), (5, 12905942), (7, 9218530), (10, 6452971), (14, 4609265), (35, 1843706), (67, 963130), (70, 921853), (134, 481565), (335, 192626), (469, 137590), (670, 96313), (938, 68795), (2345, 27518), (4690, 13759)]