30630945

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3467}}^1$

素因数の和:3525

約数の個数: 32

約数和(自身を含む): 53268480

約数和(自身を除く): 22637535

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2945, 3467, 8835, 10401, 17335, 52005, 65873, 107477, 197619, 322431, 329365, 537385, 988095, 1612155, 2042063, 6126189, 10210315, 30630945]

約数ペア:

[(1, 30630945), (3, 10210315), (5, 6126189), (15, 2042063), (19, 1612155), (31, 988095), (57, 537385), (93, 329365), (95, 322431), (155, 197619), (285, 107477), (465, 65873), (589, 52005), (1767, 17335), (2945, 10401), (3467, 8835)]