71247870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{263881}}^1$

素因数の和:263897

約数の個数: 32

約数和(自身を含む): 189995040

約数和(自身を除く): 118747170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 263881, 527762, 791643, 1319405, 1583286, 2374929, 2638810, 3958215, 4749858, 7124787, 7916430, 11874645, 14249574, 23749290, 35623935, 71247870]

約数ペア:

[(1, 71247870), (2, 35623935), (3, 23749290), (5, 14249574), (6, 11874645), (9, 7916430), (10, 7124787), (15, 4749858), (18, 3958215), (27, 2638810), (30, 2374929), (45, 1583286), (54, 1319405), (90, 791643), (135, 527762), (270, 263881)]