442023990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{207523}}^1$

素因数の和:207604

約数の個数: 32

約数和(自身を含む): 1075804416

約数和(自身を除く): 633780426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 207523, 415046, 622569, 1037615, 1245138, 2075230, 3112845, 6225690, 14734133, 29468266, 44202399, 73670665, 88404798, 147341330, 221011995, 442023990]

約数ペア:

[(1, 442023990), (2, 221011995), (3, 147341330), (5, 88404798), (6, 73670665), (10, 44202399), (15, 29468266), (30, 14734133), (71, 6225690), (142, 3112845), (213, 2075230), (355, 1245138), (426, 1037615), (710, 622569), (1065, 415046), (2130, 207523)]