30993610

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{42457}}^1$

素因数の和:42537

約数の個数: 16

約数和(自身を含む): 56554056

約数和(自身を除く): 25560446

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 42457, 84914, 212285, 424570, 3099361, 6198722, 15496805, 30993610]

約数ペア:

[(1, 30993610), (2, 15496805), (5, 6198722), (10, 3099361), (73, 424570), (146, 212285), (365, 84914), (730, 42457)]