157450830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{11689}}^1$

素因数の和:12148

約数の個数: 32

約数和(自身を含む): 378756000

約数和(自身を除く): 221305170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 449, 898, 1347, 2245, 2694, 4490, 6735, 11689, 13470, 23378, 35067, 58445, 70134, 116890, 175335, 350670, 5248361, 10496722, 15745083, 26241805, 31490166, 52483610, 78725415, 157450830]

約数ペア:

[(1, 157450830), (2, 78725415), (3, 52483610), (5, 31490166), (6, 26241805), (10, 15745083), (15, 10496722), (30, 5248361), (449, 350670), (898, 175335), (1347, 116890), (2245, 70134), (2694, 58445), (4490, 35067), (6735, 23378), (11689, 13470)]