91057510

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 166874400

約数和(自身を除く): 75816890

約数列:

[1, 2, 5, 10, 109, 139, 218, 278, 545, 601, 695, 1090, 1202, 1390, 3005, 6010, 15151, 30302, 65509, 75755, 83539, 131018, 151510, 167078, 327545, 417695, 655090, 835390, 9105751, 18211502, 45528755, 91057510]

約数ペア:

[(1, 91057510), (2, 45528755), (5, 18211502), (10, 9105751), (109, 835390), (139, 655090), (218, 417695), (278, 327545), (545, 167078), (601, 151510), (695, 131018), (1090, 83539), (1202, 75755), (1390, 65509), (3005, 30302), (6010, 15151)]