273628090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1411

約数の個数: 48

約数和(自身を含む): 530783352

約数和(自身を除く): 257155262

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 289, 365, 578, 730, 1241, 1297, 1445, 2482, 2594, 2890, 6205, 6485, 12410, 12970, 21097, 22049, 42194, 44098, 94681, 105485, 110245, 189362, 210970, 220490, 374833, 473405, 749666, 946810, 1609577, 1874165, 3219154, 3748330, 8047885, 16095770, 27362809, 54725618, 136814045, 273628090]

約数ペア:

[(1, 273628090), (2, 136814045), (5, 54725618), (10, 27362809), (17, 16095770), (34, 8047885), (73, 3748330), (85, 3219154), (146, 1874165), (170, 1609577), (289, 946810), (365, 749666), (578, 473405), (730, 374833), (1241, 220490), (1297, 210970), (1445, 189362), (2482, 110245), (2594, 105485), (2890, 94681), (6205, 44098), (6485, 42194), (12410, 22049), (12970, 21097)]