81033630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{65881}}^1$

素因数の和:65932

約数の個数: 32

約数和(自身を含む): 199227168

約数和(自身を除く): 118193538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 65881, 131762, 197643, 329405, 395286, 658810, 988215, 1976430, 2701121, 5402242, 8103363, 13505605, 16206726, 27011210, 40516815, 81033630]

約数ペア:

[(1, 81033630), (2, 40516815), (3, 27011210), (5, 16206726), (6, 13505605), (10, 8103363), (15, 5402242), (30, 2701121), (41, 1976430), (82, 988215), (123, 658810), (205, 395286), (246, 329405), (410, 197643), (615, 131762), (1230, 65881)]