267221490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{28099}}^1$

素因数の和:28426

約数の個数: 32

約数和(自身を含む): 643377600

約数和(自身を除く): 376156110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 317, 634, 951, 1585, 1902, 3170, 4755, 9510, 28099, 56198, 84297, 140495, 168594, 280990, 421485, 842970, 8907383, 17814766, 26722149, 44536915, 53444298, 89073830, 133610745, 267221490]

約数ペア:

[(1, 267221490), (2, 133610745), (3, 89073830), (5, 53444298), (6, 44536915), (10, 26722149), (15, 17814766), (30, 8907383), (317, 842970), (634, 421485), (951, 280990), (1585, 168594), (1902, 140495), (3170, 84297), (4755, 56198), (9510, 28099)]