30231905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9011}}^1$

素因数の和:9088

約数の個数: 16

約数和(自身を含む): 40229568

約数和(自身を除く): 9997663

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 9011, 45055, 99121, 495605, 549671, 2748355, 6046381, 30231905]

約数ペア:

[(1, 30231905), (5, 6046381), (11, 2748355), (55, 549671), (61, 495605), (305, 99121), (671, 45055), (3355, 9011)]