550540290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{27763}}^1$

素因数の和:28434

約数の個数: 32

約数和(自身を含む): 1323343296

約数和(自身を除く): 772803006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 661, 1322, 1983, 3305, 3966, 6610, 9915, 19830, 27763, 55526, 83289, 138815, 166578, 277630, 416445, 832890, 18351343, 36702686, 55054029, 91756715, 110108058, 183513430, 275270145, 550540290]

約数ペア:

[(1, 550540290), (2, 275270145), (3, 183513430), (5, 110108058), (6, 91756715), (10, 55054029), (15, 36702686), (30, 18351343), (661, 832890), (1322, 416445), (1983, 277630), (3305, 166578), (3966, 138815), (6610, 83289), (9915, 55526), (19830, 27763)]