1330479420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22174657}}^1$

素因数の和:22174669

約数の個数: 24

約数和(自身を含む): 3725342544

約数和(自身を除く): 2394863124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22174657, 44349314, 66523971, 88698628, 110873285, 133047942, 221746570, 266095884, 332619855, 443493140, 665239710, 1330479420]

約数ペア:

[(1, 1330479420), (2, 665239710), (3, 443493140), (4, 332619855), (5, 266095884), (6, 221746570), (10, 133047942), (12, 110873285), (15, 88698628), (20, 66523971), (30, 44349314), (60, 22174657)]