30450778

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{2621}}^1$

素因数の和:2817

約数の個数: 16

約数和(自身を含む): 47227464

約数和(自身を除く): 16776686

約数列:

[1, 2, 37, 74, 157, 314, 2621, 5242, 5809, 11618, 96977, 193954, 411497, 822994, 15225389, 30450778]

約数ペア:

[(1, 30450778), (2, 15225389), (37, 822994), (74, 411497), (157, 193954), (314, 96977), (2621, 11618), (5242, 5809)]