283309770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{72089}}^1$

素因数の和:72230

約数の個数: 32

約数和(自身を含む): 685143360

約数和(自身を除く): 401833590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 72089, 144178, 216267, 360445, 432534, 720890, 1081335, 2162670, 9443659, 18887318, 28330977, 47218295, 56661954, 94436590, 141654885, 283309770]

約数ペア:

[(1, 283309770), (2, 141654885), (3, 94436590), (5, 56661954), (6, 47218295), (10, 28330977), (15, 18887318), (30, 9443659), (131, 2162670), (262, 1081335), (393, 720890), (655, 432534), (786, 360445), (1310, 216267), (1965, 144178), (3930, 72089)]