61542290

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{433}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 113336496

約数和(自身を除く): 51794206

約数列:

[1, 2, 5, 10, 61, 122, 233, 305, 433, 466, 610, 866, 1165, 2165, 2330, 4330, 14213, 26413, 28426, 52826, 71065, 100889, 132065, 142130, 201778, 264130, 504445, 1008890, 6154229, 12308458, 30771145, 61542290]

約数ペア:

[(1, 61542290), (2, 30771145), (5, 12308458), (10, 6154229), (61, 1008890), (122, 504445), (233, 264130), (305, 201778), (433, 142130), (466, 132065), (610, 100889), (866, 71065), (1165, 52826), (2165, 28426), (2330, 26413), (4330, 14213)]