90902010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{42677}}^1$

素因数の和:42758

約数の個数: 32

約数和(自身を含む): 221242752

約数和(自身を除く): 130340742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 42677, 85354, 128031, 213385, 256062, 426770, 640155, 1280310, 3030067, 6060134, 9090201, 15150335, 18180402, 30300670, 45451005, 90902010]

約数ペア:

[(1, 90902010), (2, 45451005), (3, 30300670), (5, 18180402), (6, 15150335), (10, 9090201), (15, 6060134), (30, 3030067), (71, 1280310), (142, 640155), (213, 426770), (355, 256062), (426, 213385), (710, 128031), (1065, 85354), (2130, 42677)]