1557307130

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1\times {\mathrm{2281}}^1$

素因数の和:3374

約数の個数: 32

約数和(自身を含む): 2849031360

約数和(自身を除く): 1291724230

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 1019, 2038, 2281, 4562, 5095, 10190, 11405, 22810, 68273, 136546, 152827, 305654, 341365, 682730, 764135, 1528270, 2324339, 4648678, 11621695, 23243390, 155730713, 311461426, 778653565, 1557307130]

約数ペア:

[(1, 1557307130), (2, 778653565), (5, 311461426), (10, 155730713), (67, 23243390), (134, 11621695), (335, 4648678), (670, 2324339), (1019, 1528270), (2038, 764135), (2281, 682730), (4562, 341365), (5095, 305654), (10190, 152827), (11405, 136546), (22810, 68273)]