542188470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{18072949}}^1$

素因数の和:18072959

約数の個数: 16

約数和(自身を含む): 1301252400

約数和(自身を除く): 759063930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 18072949, 36145898, 54218847, 90364745, 108437694, 180729490, 271094235, 542188470]

約数ペア:

[(1, 542188470), (2, 271094235), (3, 180729490), (5, 108437694), (6, 90364745), (10, 54218847), (15, 36145898), (30, 18072949)]