427659270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{200779}}^1$

素因数の和:200860

約数の個数: 32

約数和(自身を含む): 1040843520

約数和(自身を除く): 613184250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 200779, 401558, 602337, 1003895, 1204674, 2007790, 3011685, 6023370, 14255309, 28510618, 42765927, 71276545, 85531854, 142553090, 213829635, 427659270]

約数ペア:

[(1, 427659270), (2, 213829635), (3, 142553090), (5, 85531854), (6, 71276545), (10, 42765927), (15, 28510618), (30, 14255309), (71, 6023370), (142, 3011685), (213, 2007790), (355, 1204674), (426, 1003895), (710, 602337), (1065, 401558), (2130, 200779)]