61570730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1193}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 119753424

約数和(自身を除く): 58182694

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 397, 794, 1193, 1985, 2386, 3970, 5161, 5965, 10322, 11930, 15509, 25805, 31018, 51610, 77545, 155090, 473621, 947242, 2368105, 4736210, 6157073, 12314146, 30785365, 61570730]

約数ペア:

[(1, 61570730), (2, 30785365), (5, 12314146), (10, 6157073), (13, 4736210), (26, 2368105), (65, 947242), (130, 473621), (397, 155090), (794, 77545), (1193, 51610), (1985, 31018), (2386, 25805), (3970, 15509), (5161, 11930), (5965, 10322)]