19734570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73091}}^1$

素因数の和:73107

約数の個数: 32

約数和(自身を含む): 52626240

約数和(自身を除く): 32891670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 73091, 146182, 219273, 365455, 438546, 657819, 730910, 1096365, 1315638, 1973457, 2192730, 3289095, 3946914, 6578190, 9867285, 19734570]

約数ペア:

[(1, 19734570), (2, 9867285), (3, 6578190), (5, 3946914), (6, 3289095), (9, 2192730), (10, 1973457), (15, 1315638), (18, 1096365), (27, 730910), (30, 657819), (45, 438546), (54, 365455), (90, 219273), (135, 146182), (270, 73091)]