122371490

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{200609}}^1$

素因数の和:200677

約数の個数: 16

約数和(自身を含む): 223880760

約数和(自身を除く): 101509270

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 200609, 401218, 1003045, 2006090, 12237149, 24474298, 61185745, 122371490]

約数ペア:

[(1, 122371490), (2, 61185745), (5, 24474298), (10, 12237149), (61, 2006090), (122, 1003045), (305, 401218), (610, 200609)]