163893090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{321359}}^1$

素因数の和:321386

約数の個数: 32

約数和(自身を含む): 416482560

約数和(自身を除く): 252589470

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 321359, 642718, 964077, 1606795, 1928154, 3213590, 4820385, 5463103, 9640770, 10926206, 16389309, 27315515, 32778618, 54631030, 81946545, 163893090]

約数ペア:

[(1, 163893090), (2, 81946545), (3, 54631030), (5, 32778618), (6, 27315515), (10, 16389309), (15, 10926206), (17, 9640770), (30, 5463103), (34, 4820385), (51, 3213590), (85, 1928154), (102, 1606795), (170, 964077), (255, 642718), (510, 321359)]