30160790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14431}}^1$

素因数の和:14468

約数の個数: 32

約数和(自身を含む): 62346240

約数和(自身を除く): 32185450

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 14431, 28862, 72155, 144310, 158741, 274189, 317482, 548378, 793705, 1370945, 1587410, 2741890, 3016079, 6032158, 15080395, 30160790]

約数ペア:

[(1, 30160790), (2, 15080395), (5, 6032158), (10, 3016079), (11, 2741890), (19, 1587410), (22, 1370945), (38, 793705), (55, 548378), (95, 317482), (110, 274189), (190, 158741), (209, 144310), (418, 72155), (1045, 28862), (2090, 14431)]