8001810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1327}}^1$

素因数の和:1407

約数の個数: 48

約数和(自身を含む): 21131136

約数和(自身を除く): 13129326

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 1327, 2010, 2654, 3015, 3981, 6030, 6635, 7962, 11943, 13270, 19905, 23886, 39810, 59715, 88909, 119430, 177818, 266727, 444545, 533454, 800181, 889090, 1333635, 1600362, 2667270, 4000905, 8001810]

約数ペア:

[(1, 8001810), (2, 4000905), (3, 2667270), (5, 1600362), (6, 1333635), (9, 889090), (10, 800181), (15, 533454), (18, 444545), (30, 266727), (45, 177818), (67, 119430), (90, 88909), (134, 59715), (201, 39810), (335, 23886), (402, 19905), (603, 13270), (670, 11943), (1005, 7962), (1206, 6635), (1327, 6030), (2010, 3981), (2654, 3015)]