223218810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2480209}}^1$

素因数の和:2480222

約数の個数: 24

約数和(自身を含む): 580369140

約数和(自身を除く): 357150330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2480209, 4960418, 7440627, 12401045, 14881254, 22321881, 24802090, 37203135, 44643762, 74406270, 111609405, 223218810]

約数ペア:

[(1, 223218810), (2, 111609405), (3, 74406270), (5, 44643762), (6, 37203135), (9, 24802090), (10, 22321881), (15, 14881254), (18, 12401045), (30, 7440627), (45, 4960418), (90, 2480209)]