9895730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 19341504

約数和(自身を除く): 9445774

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 467, 815, 934, 1630, 2119, 2335, 4238, 4670, 6071, 10595, 12142, 21190, 30355, 60710, 76121, 152242, 380605, 761210, 989573, 1979146, 4947865, 9895730]

約数ペア:

[(1, 9895730), (2, 4947865), (5, 1979146), (10, 989573), (13, 761210), (26, 380605), (65, 152242), (130, 76121), (163, 60710), (326, 30355), (467, 21190), (815, 12142), (934, 10595), (1630, 6071), (2119, 4670), (2335, 4238)]