30818570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{8537}}^1$

素因数の和:8582

約数の個数: 24

約数和(自身を含む): 58553604

約数和(自身を除く): 27735034

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 8537, 17074, 42685, 85370, 162203, 324406, 811015, 1622030, 3081857, 6163714, 15409285, 30818570]

約数ペア:

[(1, 30818570), (2, 15409285), (5, 6163714), (10, 3081857), (19, 1622030), (38, 811015), (95, 324406), (190, 162203), (361, 85370), (722, 42685), (1805, 17074), (3610, 8537)]