30745335

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1787}}^1$

素因数の和:1863

約数の個数: 32

約数和(自身を含む): 52180992

約数和(自身を除く): 21435657

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 155, 185, 465, 555, 1147, 1787, 3441, 5361, 5735, 8935, 17205, 26805, 55397, 66119, 166191, 198357, 276985, 330595, 830955, 991785, 2049689, 6149067, 10248445, 30745335]

約数ペア:

[(1, 30745335), (3, 10248445), (5, 6149067), (15, 2049689), (31, 991785), (37, 830955), (93, 330595), (111, 276985), (155, 198357), (185, 166191), (465, 66119), (555, 55397), (1147, 26805), (1787, 17205), (3441, 8935), (5361, 5735)]