289172010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1523}}^1\times {\mathrm{6329}}^1$

素因数の和:7862

約数の個数: 32

約数和(自身を含む): 694578240

約数和(自身を除く): 405406230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1523, 3046, 4569, 6329, 7615, 9138, 12658, 15230, 18987, 22845, 31645, 37974, 45690, 63290, 94935, 189870, 9639067, 19278134, 28917201, 48195335, 57834402, 96390670, 144586005, 289172010]

約数ペア:

[(1, 289172010), (2, 144586005), (3, 96390670), (5, 57834402), (6, 48195335), (10, 28917201), (15, 19278134), (30, 9639067), (1523, 189870), (3046, 94935), (4569, 63290), (6329, 45690), (7615, 37974), (9138, 31645), (12658, 22845), (15230, 18987)]