690842010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{65983}}^1$

素因数の和:66342

約数の個数: 32

約数和(自身を含む): 1662796800

約数和(自身を除く): 971954790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 2094, 3490, 5235, 10470, 65983, 131966, 197949, 329915, 395898, 659830, 989745, 1979490, 23028067, 46056134, 69084201, 115140335, 138168402, 230280670, 345421005, 690842010]

約数ペア:

[(1, 690842010), (2, 345421005), (3, 230280670), (5, 138168402), (6, 115140335), (10, 69084201), (15, 46056134), (30, 23028067), (349, 1979490), (698, 989745), (1047, 659830), (1745, 395898), (2094, 329915), (3490, 197949), (5235, 131966), (10470, 65983)]