64704030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2156801}}^1$

素因数の和:2156811

約数の個数: 16

約数和(自身を含む): 155289744

約数和(自身を除く): 90585714

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2156801, 4313602, 6470403, 10784005, 12940806, 21568010, 32352015, 64704030]

約数ペア:

[(1, 64704030), (2, 32352015), (3, 21568010), (5, 12940806), (6, 10784005), (10, 6470403), (15, 4313602), (30, 2156801)]