61102990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1061}}^1$

素因数の和:1524

約数の個数: 32

約数和(自身を含む): 118825056

約数和(自身を除く): 57722066

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 443, 886, 1061, 2122, 2215, 4430, 5305, 5759, 10610, 11518, 13793, 27586, 28795, 57590, 68965, 137930, 470023, 940046, 2350115, 4700230, 6110299, 12220598, 30551495, 61102990]

約数ペア:

[(1, 61102990), (2, 30551495), (5, 12220598), (10, 6110299), (13, 4700230), (26, 2350115), (65, 940046), (130, 470023), (443, 137930), (886, 68965), (1061, 57590), (2122, 28795), (2215, 27586), (4430, 13793), (5305, 11518), (5759, 10610)]