30022040

素因数分解:

$2^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2671}}^1$

素因数の和:2963

約数の個数: 32

約数和(自身を含む): 67815360

約数和(自身を除く): 37793320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 562, 1124, 1405, 2248, 2671, 2810, 5342, 5620, 10684, 11240, 13355, 21368, 26710, 53420, 106840, 750551, 1501102, 3002204, 3752755, 6004408, 7505510, 15011020, 30022040]

約数ペア:

[(1, 30022040), (2, 15011020), (4, 7505510), (5, 6004408), (8, 3752755), (10, 3002204), (20, 1501102), (40, 750551), (281, 106840), (562, 53420), (1124, 26710), (1405, 21368), (2248, 13355), (2671, 11240), (2810, 10684), (5342, 5620)]