13305864450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{861221}}^1$

素因数の和:861339

約数の個数: 48

約数和(自身を含む): 33318956736

約数和(自身を除く): 20013092286

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 150, 206, 309, 515, 618, 1030, 1545, 2575, 3090, 5150, 7725, 15450, 861221, 1722442, 2583663, 4306105, 5167326, 8612210, 12918315, 21530525, 25836630, 43061050, 64591575, 88705763, 129183150, 177411526, 266117289, 443528815, 532234578, 887057630, 1330586445, 2217644075, 2661172890, 4435288150, 6652932225, 13305864450]

約数ペア:

[(1, 13305864450), (2, 6652932225), (3, 4435288150), (5, 2661172890), (6, 2217644075), (10, 1330586445), (15, 887057630), (25, 532234578), (30, 443528815), (50, 266117289), (75, 177411526), (103, 129183150), (150, 88705763), (206, 64591575), (309, 43061050), (515, 25836630), (618, 21530525), (1030, 12918315), (1545, 8612210), (2575, 5167326), (3090, 4306105), (5150, 2583663), (7725, 1722442), (15450, 861221)]