173749870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{130639}}^1$

素因数の和:130672

約数の個数: 32

約数和(自身を含む): 376243200

約数和(自身を除く): 202493330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 130639, 261278, 653195, 914473, 1306390, 1828946, 2482141, 4572365, 4964282, 9144730, 12410705, 17374987, 24821410, 34749974, 86874935, 173749870]

約数ペア:

[(1, 173749870), (2, 86874935), (5, 34749974), (7, 24821410), (10, 17374987), (14, 12410705), (19, 9144730), (35, 4964282), (38, 4572365), (70, 2482141), (95, 1828946), (133, 1306390), (190, 914473), (266, 653195), (665, 261278), (1330, 130639)]