74538730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{1481}}^1$

素因数の和:2214

約数の個数: 32

約数和(自身を含む): 153653760

約数和(自身を除く): 79115030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 719, 1438, 1481, 2962, 3595, 5033, 7190, 7405, 10066, 10367, 14810, 20734, 25165, 50330, 51835, 103670, 1064839, 2129678, 5324195, 7453873, 10648390, 14907746, 37269365, 74538730]

約数ペア:

[(1, 74538730), (2, 37269365), (5, 14907746), (7, 10648390), (10, 7453873), (14, 5324195), (35, 2129678), (70, 1064839), (719, 103670), (1438, 51835), (1481, 50330), (2962, 25165), (3595, 20734), (5033, 14810), (7190, 10367), (7405, 10066)]