102619990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{54877}}^1$

素因数の和:54912

約数の個数: 32

約数和(自身を含む): 213365664

約数和(自身を除く): 110745674

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 54877, 109754, 274385, 548770, 603647, 932909, 1207294, 1865818, 3018235, 4664545, 6036470, 9329090, 10261999, 20523998, 51309995, 102619990]

約数ペア:

[(1, 102619990), (2, 51309995), (5, 20523998), (10, 10261999), (11, 9329090), (17, 6036470), (22, 4664545), (34, 3018235), (55, 1865818), (85, 1207294), (110, 932909), (170, 603647), (187, 548770), (374, 274385), (935, 109754), (1870, 54877)]