72213770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5791}}^1$

素因数の和:5870

約数の個数: 32

約数和(自身を含む): 137617920

約数和(自身を除く): 65404150

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 2494, 5791, 6235, 11582, 12470, 28955, 57910, 167939, 249013, 335878, 498026, 839695, 1245065, 1679390, 2490130, 7221377, 14442754, 36106885, 72213770]

約数ペア:

[(1, 72213770), (2, 36106885), (5, 14442754), (10, 7221377), (29, 2490130), (43, 1679390), (58, 1245065), (86, 839695), (145, 498026), (215, 335878), (290, 249013), (430, 167939), (1247, 57910), (2494, 28955), (5791, 12470), (6235, 11582)]