7872370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1213}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 15733440

約数和(自身を除く): 7861070

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1213, 1298, 2426, 3245, 6065, 6490, 12130, 13343, 26686, 66715, 71567, 133430, 143134, 357835, 715670, 787237, 1574474, 3936185, 7872370]

約数ペア:

[(1, 7872370), (2, 3936185), (5, 1574474), (10, 787237), (11, 715670), (22, 357835), (55, 143134), (59, 133430), (110, 71567), (118, 66715), (295, 26686), (590, 13343), (649, 12130), (1213, 6490), (1298, 6065), (2426, 3245)]