102677690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^3\times {\mathrm{421}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 191874960

約数和(自身を除く): 89197270

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 421, 841, 842, 1682, 2105, 4205, 4210, 8410, 12209, 24389, 24418, 48778, 61045, 121945, 122090, 243890, 354061, 708122, 1770305, 3540610, 10267769, 20535538, 51338845, 102677690]

約数ペア:

[(1, 102677690), (2, 51338845), (5, 20535538), (10, 10267769), (29, 3540610), (58, 1770305), (145, 708122), (290, 354061), (421, 243890), (841, 122090), (842, 121945), (1682, 61045), (2105, 48778), (4205, 24418), (4210, 24389), (8410, 12209)]