108786370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{20183}}^1$

素因数の和:20215

約数の個数: 48

約数和(自身を含む): 248505408

約数和(自身を除く): 139719038

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 20183, 40366, 100915, 141281, 201830, 222013, 282562, 444026, 706405, 988967, 1110065, 1412810, 1554091, 1977934, 2220130, 3108182, 4944835, 7770455, 9889670, 10878637, 15540910, 21757274, 54393185, 108786370]

約数ペア:

[(1, 108786370), (2, 54393185), (5, 21757274), (7, 15540910), (10, 10878637), (11, 9889670), (14, 7770455), (22, 4944835), (35, 3108182), (49, 2220130), (55, 1977934), (70, 1554091), (77, 1412810), (98, 1110065), (110, 988967), (154, 706405), (245, 444026), (385, 282562), (490, 222013), (539, 201830), (770, 141281), (1078, 100915), (2695, 40366), (5390, 20183)]