30031685

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3259}}^1$

素因数の和:3380

約数の個数: 16

約数和(自身を含む): 38337600

約数和(自身を除く): 8305915

約数列:

[1, 5, 19, 95, 97, 485, 1843, 3259, 9215, 16295, 61921, 309605, 316123, 1580615, 6006337, 30031685]

約数ペア:

[(1, 30031685), (5, 6006337), (19, 1580615), (95, 316123), (97, 309605), (485, 61921), (1843, 16295), (3259, 9215)]