30857538

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{70451}}^1$

素因数の和:70529

約数の個数: 16

約数和(自身を含む): 62561376

約数和(自身を除く): 31703838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 70451, 140902, 211353, 422706, 5142923, 10285846, 15428769, 30857538]

約数ペア:

[(1, 30857538), (2, 15428769), (3, 10285846), (6, 5142923), (73, 422706), (146, 211353), (219, 140902), (438, 70451)]