30863682

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{28109}}^1$

素因数の和:28178

約数の個数: 24

約数和(自身を含む): 67969980

約数和(自身を除く): 37106298

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 28109, 56218, 84327, 168654, 252981, 505962, 1714649, 3429298, 5143947, 10287894, 15431841, 30863682]

約数ペア:

[(1, 30863682), (2, 15431841), (3, 10287894), (6, 5143947), (9, 3429298), (18, 1714649), (61, 505962), (122, 252981), (183, 168654), (366, 84327), (549, 56218), (1098, 28109)]