3341260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 7705152

約数和(自身を除く): 4363892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 181, 260, 284, 355, 362, 710, 724, 905, 923, 1420, 1810, 1846, 2353, 3620, 3692, 4615, 4706, 9230, 9412, 11765, 12851, 18460, 23530, 25702, 47060, 51404, 64255, 128510, 167063, 257020, 334126, 668252, 835315, 1670630, 3341260]

約数ペア:

[(1, 3341260), (2, 1670630), (4, 835315), (5, 668252), (10, 334126), (13, 257020), (20, 167063), (26, 128510), (52, 64255), (65, 51404), (71, 47060), (130, 25702), (142, 23530), (181, 18460), (260, 12851), (284, 11765), (355, 9412), (362, 9230), (710, 4706), (724, 4615), (905, 3692), (923, 3620), (1420, 2353), (1810, 1846)]