2661420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{44357}}^1$

素因数の和:44369

約数の個数: 24

約数和(自身を含む): 7452144

約数和(自身を除く): 4790724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 44357, 88714, 133071, 177428, 221785, 266142, 443570, 532284, 665355, 887140, 1330710, 2661420]

約数ペア:

[(1, 2661420), (2, 1330710), (3, 887140), (4, 665355), (5, 532284), (6, 443570), (10, 266142), (12, 221785), (15, 177428), (20, 133071), (30, 88714), (60, 44357)]