28073670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13967}}^1$

素因数の和:14044

約数の個数: 32

約数和(自身を含む): 68387328

約数和(自身を除く): 40313658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 13967, 27934, 41901, 69835, 83802, 139670, 209505, 419010, 935789, 1871578, 2807367, 4678945, 5614734, 9357890, 14036835, 28073670]

約数ペア:

[(1, 28073670), (2, 14036835), (3, 9357890), (5, 5614734), (6, 4678945), (10, 2807367), (15, 1871578), (30, 935789), (67, 419010), (134, 209505), (201, 139670), (335, 83802), (402, 69835), (670, 41901), (1005, 27934), (2010, 13967)]