2320670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 4907088

約数和(自身を除く): 2586418

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 73, 85, 110, 146, 170, 187, 289, 365, 374, 578, 730, 803, 935, 1241, 1445, 1606, 1870, 2482, 2890, 3179, 4015, 6205, 6358, 8030, 12410, 13651, 15895, 21097, 27302, 31790, 42194, 68255, 105485, 136510, 210970, 232067, 464134, 1160335, 2320670]

約数ペア:

[(1, 2320670), (2, 1160335), (5, 464134), (10, 232067), (11, 210970), (17, 136510), (22, 105485), (34, 68255), (55, 42194), (73, 31790), (85, 27302), (110, 21097), (146, 15895), (170, 13651), (187, 12410), (289, 8030), (365, 6358), (374, 6205), (578, 4015), (730, 3179), (803, 2890), (935, 2482), (1241, 1870), (1445, 1606)]