874930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 1866240

約数和(自身を除く): 991310

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 431, 862, 1015, 2030, 2155, 3017, 4310, 6034, 12499, 15085, 24998, 30170, 62495, 87493, 124990, 174986, 437465, 874930]

約数ペア:

[(1, 874930), (2, 437465), (5, 174986), (7, 124990), (10, 87493), (14, 62495), (29, 30170), (35, 24998), (58, 15085), (70, 12499), (145, 6034), (203, 4310), (290, 3017), (406, 2155), (431, 2030), (862, 1015)]