73293420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1221557}}^1$

素因数の和:1221569

約数の個数: 24

約数和(自身を含む): 205221744

約数和(自身を除く): 131928324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1221557, 2443114, 3664671, 4886228, 6107785, 7329342, 12215570, 14658684, 18323355, 24431140, 36646710, 73293420]

約数ペア:

[(1, 73293420), (2, 36646710), (3, 24431140), (4, 18323355), (5, 14658684), (6, 12215570), (10, 7329342), (12, 6107785), (15, 4886228), (20, 3664671), (30, 2443114), (60, 1221557)]