28742190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{33037}}^1$

素因数の和:33076

約数の個数: 32

約数和(自身を含む): 71362080

約数和(自身を除く): 42619890

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 33037, 66074, 99111, 165185, 198222, 330370, 495555, 958073, 991110, 1916146, 2874219, 4790365, 5748438, 9580730, 14371095, 28742190]

約数ペア:

[(1, 28742190), (2, 14371095), (3, 9580730), (5, 5748438), (6, 4790365), (10, 2874219), (15, 1916146), (29, 991110), (30, 958073), (58, 495555), (87, 330370), (145, 198222), (174, 165185), (290, 99111), (435, 66074), (870, 33037)]