30137770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1049}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 62256600

約数和(自身を除く): 32118830

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 221, 338, 442, 845, 1049, 1105, 1690, 2098, 2210, 2873, 5245, 5746, 10490, 13637, 14365, 17833, 27274, 28730, 35666, 68185, 89165, 136370, 177281, 178330, 231829, 354562, 463658, 886405, 1159145, 1772810, 2318290, 3013777, 6027554, 15068885, 30137770]

約数ペア:

[(1, 30137770), (2, 15068885), (5, 6027554), (10, 3013777), (13, 2318290), (17, 1772810), (26, 1159145), (34, 886405), (65, 463658), (85, 354562), (130, 231829), (169, 178330), (170, 177281), (221, 136370), (338, 89165), (442, 68185), (845, 35666), (1049, 28730), (1105, 27274), (1690, 17833), (2098, 14365), (2210, 13637), (2873, 10490), (5245, 5746)]