85233890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{15413}}^1$

素因数の和:15506

約数の個数: 32

約数和(自身を含む): 177569280

約数和(自身を除く): 92335390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 15413, 30826, 77065, 107891, 154130, 215782, 539455, 1078910, 1217627, 2435254, 6088135, 8523389, 12176270, 17046778, 42616945, 85233890]

約数ペア:

[(1, 85233890), (2, 42616945), (5, 17046778), (7, 12176270), (10, 8523389), (14, 6088135), (35, 2435254), (70, 1217627), (79, 1078910), (158, 539455), (395, 215782), (553, 154130), (790, 107891), (1106, 77065), (2765, 30826), (5530, 15413)]