358678090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{42649}}^1$

素因数の和:42714

約数の個数: 24

約数和(自身を含む): 668666700

約数和(自身を除く): 309988610

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 4205, 8410, 42649, 85298, 213245, 426490, 1236821, 2473642, 6184105, 12368210, 35867809, 71735618, 179339045, 358678090]

約数ペア:

[(1, 358678090), (2, 179339045), (5, 71735618), (10, 35867809), (29, 12368210), (58, 6184105), (145, 2473642), (290, 1236821), (841, 426490), (1682, 213245), (4205, 85298), (8410, 42649)]