91302270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{7229}}^1$

素因数の和:7660

約数の個数: 32

約数和(自身を含む): 219676320

約数和(自身を除く): 128374050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 6315, 7229, 12630, 14458, 21687, 36145, 43374, 72290, 108435, 216870, 3043409, 6086818, 9130227, 15217045, 18260454, 30434090, 45651135, 91302270]

約数ペア:

[(1, 91302270), (2, 45651135), (3, 30434090), (5, 18260454), (6, 15217045), (10, 9130227), (15, 6086818), (30, 3043409), (421, 216870), (842, 108435), (1263, 72290), (2105, 43374), (2526, 36145), (4210, 21687), (6315, 14458), (7229, 12630)]