64110590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{221071}}^1$

素因数の和:221107

約数の個数: 16

約数和(自身を含む): 119378880

約数和(自身を除く): 55268290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 221071, 442142, 1105355, 2210710, 6411059, 12822118, 32055295, 64110590]

約数ペア:

[(1, 64110590), (2, 32055295), (5, 12822118), (10, 6411059), (29, 2210710), (58, 1105355), (145, 442142), (290, 221071)]