858404670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{427067}}^1$

素因数の和:427144

約数の個数: 32

約数和(自身を含む): 2090924928

約数和(自身を除く): 1232520258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 427067, 854134, 1281201, 2135335, 2562402, 4270670, 6406005, 12812010, 28613489, 57226978, 85840467, 143067445, 171680934, 286134890, 429202335, 858404670]

約数ペア:

[(1, 858404670), (2, 429202335), (3, 286134890), (5, 171680934), (6, 143067445), (10, 85840467), (15, 57226978), (30, 28613489), (67, 12812010), (134, 6406005), (201, 4270670), (335, 2562402), (402, 2135335), (670, 1281201), (1005, 854134), (2010, 427067)]