72261570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{12227}}^1$

素因数の和:12434

約数の個数: 32

約数和(自身を含む): 174322368

約数和(自身を除く): 102060798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5910, 12227, 24454, 36681, 61135, 73362, 122270, 183405, 366810, 2408719, 4817438, 7226157, 12043595, 14452314, 24087190, 36130785, 72261570]

約数ペア:

[(1, 72261570), (2, 36130785), (3, 24087190), (5, 14452314), (6, 12043595), (10, 7226157), (15, 4817438), (30, 2408719), (197, 366810), (394, 183405), (591, 122270), (985, 73362), (1182, 61135), (1970, 36681), (2955, 24454), (5910, 12227)]