191569090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{929}}^1\times {\mathrm{1213}}^1$

素因数の和:2166

約数の個数: 32

約数和(自身を含む): 365802480

約数和(自身を除く): 174233390

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 929, 1213, 1858, 2426, 4645, 6065, 9290, 12130, 15793, 20621, 31586, 41242, 78965, 103105, 157930, 206210, 1126877, 2253754, 5634385, 11268770, 19156909, 38313818, 95784545, 191569090]

約数ペア:

[(1, 191569090), (2, 95784545), (5, 38313818), (10, 19156909), (17, 11268770), (34, 5634385), (85, 2253754), (170, 1126877), (929, 206210), (1213, 157930), (1858, 103105), (2426, 78965), (4645, 41242), (6065, 31586), (9290, 20621), (12130, 15793)]