30685404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1523}}^1$

素因数の和:1626

約数の個数: 48

約数和(自身を含む): 75785472

約数和(自身を除く): 45100068

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 73, 92, 138, 146, 219, 276, 292, 438, 876, 1523, 1679, 3046, 3358, 4569, 5037, 6092, 6716, 9138, 10074, 18276, 20148, 35029, 70058, 105087, 111179, 140116, 210174, 222358, 333537, 420348, 444716, 667074, 1334148, 2557117, 5114234, 7671351, 10228468, 15342702, 30685404]

約数ペア:

[(1, 30685404), (2, 15342702), (3, 10228468), (4, 7671351), (6, 5114234), (12, 2557117), (23, 1334148), (46, 667074), (69, 444716), (73, 420348), (92, 333537), (138, 222358), (146, 210174), (219, 140116), (276, 111179), (292, 105087), (438, 70058), (876, 35029), (1523, 20148), (1679, 18276), (3046, 10074), (3358, 9138), (4569, 6716), (5037, 6092)]