7880130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{87557}}^1$

素因数の和:87570

約数の個数: 24

約数和(自身を含む): 20488572

約数和(自身を除く): 12608442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 87557, 175114, 262671, 437785, 525342, 788013, 875570, 1313355, 1576026, 2626710, 3940065, 7880130]

約数ペア:

[(1, 7880130), (2, 3940065), (3, 2626710), (5, 1576026), (6, 1313355), (9, 875570), (10, 788013), (15, 525342), (18, 437785), (30, 262671), (45, 175114), (90, 87557)]