30895557

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1693}}^1$

素因数の和:1793

約数の個数: 32

約数和(自身を含む): 52039680

約数和(自身を除く): 21144123

約数列:

[1, 3, 7, 11, 21, 33, 77, 79, 231, 237, 553, 869, 1659, 1693, 2607, 5079, 6083, 11851, 18249, 18623, 35553, 55869, 130361, 133747, 391083, 401241, 936229, 1471217, 2808687, 4413651, 10298519, 30895557]

約数ペア:

[(1, 30895557), (3, 10298519), (7, 4413651), (11, 2808687), (21, 1471217), (33, 936229), (77, 401241), (79, 391083), (231, 133747), (237, 130361), (553, 55869), (869, 35553), (1659, 18623), (1693, 18249), (2607, 11851), (5079, 6083)]