13035540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:817

約数の個数: 96

約数和(自身を含む): 42787584

約数和(自身を除く): 29752044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 757, 820, 861, 1148, 1230, 1435, 1514, 1722, 2271, 2460, 2870, 3028, 3444, 3785, 4305, 4542, 5299, 5740, 7570, 8610, 9084, 10598, 11355, 15140, 15897, 17220, 21196, 22710, 26495, 31037, 31794, 45420, 52990, 62074, 63588, 79485, 93111, 105980, 124148, 155185, 158970, 186222, 217259, 310370, 317940, 372444, 434518, 465555, 620740, 651777, 869036, 931110, 1086295, 1303554, 1862220, 2172590, 2607108, 3258885, 4345180, 6517770, 13035540]

約数ペア:

[(1, 13035540), (2, 6517770), (3, 4345180), (4, 3258885), (5, 2607108), (6, 2172590), (7, 1862220), (10, 1303554), (12, 1086295), (14, 931110), (15, 869036), (20, 651777), (21, 620740), (28, 465555), (30, 434518), (35, 372444), (41, 317940), (42, 310370), (60, 217259), (70, 186222), (82, 158970), (84, 155185), (105, 124148), (123, 105980), (140, 93111), (164, 79485), (205, 63588), (210, 62074), (246, 52990), (287, 45420), (410, 31794), (420, 31037), (492, 26495), (574, 22710), (615, 21196), (757, 17220), (820, 15897), (861, 15140), (1148, 11355), (1230, 10598), (1435, 9084), (1514, 8610), (1722, 7570), (2271, 5740), (2460, 5299), (2870, 4542), (3028, 4305), (3444, 3785)]