17227730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1489}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 33793200

約数和(自身を除く): 16565470

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 1489, 2314, 2978, 5785, 7445, 11570, 14890, 19357, 38714, 96785, 132521, 193570, 265042, 662605, 1325210, 1722773, 3445546, 8613865, 17227730]

約数ペア:

[(1, 17227730), (2, 8613865), (5, 3445546), (10, 1722773), (13, 1325210), (26, 662605), (65, 265042), (89, 193570), (130, 132521), (178, 96785), (445, 38714), (890, 19357), (1157, 14890), (1489, 11570), (2314, 7445), (2978, 5785)]