122054290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{10531}}^1$

素因数の和:10618

約数の個数: 32

約数和(自身を含む): 235074240

約数和(自身を除く): 113019950

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 2318, 5795, 10531, 11590, 21062, 52655, 105310, 200089, 400178, 642391, 1000445, 1284782, 2000890, 3211955, 6423910, 12205429, 24410858, 61027145, 122054290]

約数ペア:

[(1, 122054290), (2, 61027145), (5, 24410858), (10, 12205429), (19, 6423910), (38, 3211955), (61, 2000890), (95, 1284782), (122, 1000445), (190, 642391), (305, 400178), (610, 200089), (1159, 105310), (2318, 52655), (5795, 21062), (10531, 11590)]