11869980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1093}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 33450144

約数和(自身を除く): 21580164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1093, 1810, 2172, 2186, 2715, 3279, 3620, 4372, 5430, 5465, 6558, 10860, 10930, 13116, 16395, 21860, 32790, 65580, 197833, 395666, 593499, 791332, 989165, 1186998, 1978330, 2373996, 2967495, 3956660, 5934990, 11869980]

約数ペア:

[(1, 11869980), (2, 5934990), (3, 3956660), (4, 2967495), (5, 2373996), (6, 1978330), (10, 1186998), (12, 989165), (15, 791332), (20, 593499), (30, 395666), (60, 197833), (181, 65580), (362, 32790), (543, 21860), (724, 16395), (905, 13116), (1086, 10930), (1093, 10860), (1810, 6558), (2172, 5465), (2186, 5430), (2715, 4372), (3279, 3620)]