13308780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{221813}}^1$

素因数の和:221825

約数の個数: 24

約数和(自身を含む): 37264752

約数和(自身を除く): 23955972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 221813, 443626, 665439, 887252, 1109065, 1330878, 2218130, 2661756, 3327195, 4436260, 6654390, 13308780]

約数ペア:

[(1, 13308780), (2, 6654390), (3, 4436260), (4, 3327195), (5, 2661756), (6, 2218130), (10, 1330878), (12, 1109065), (15, 887252), (20, 665439), (30, 443626), (60, 221813)]