13232220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{220537}}^1$

素因数の和:220549

約数の個数: 24

約数和(自身を含む): 37050384

約数和(自身を除く): 23818164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 220537, 441074, 661611, 882148, 1102685, 1323222, 2205370, 2646444, 3308055, 4410740, 6616110, 13232220]

約数ペア:

[(1, 13232220), (2, 6616110), (3, 4410740), (4, 3308055), (5, 2646444), (6, 2205370), (10, 1323222), (12, 1102685), (15, 882148), (20, 661611), (30, 441074), (60, 220537)]