447180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 1300320

約数和(自身を除く): 853140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 257, 290, 348, 435, 514, 580, 771, 870, 1028, 1285, 1542, 1740, 2570, 3084, 3855, 5140, 7453, 7710, 14906, 15420, 22359, 29812, 37265, 44718, 74530, 89436, 111795, 149060, 223590, 447180]

約数ペア:

[(1, 447180), (2, 223590), (3, 149060), (4, 111795), (5, 89436), (6, 74530), (10, 44718), (12, 37265), (15, 29812), (20, 22359), (29, 15420), (30, 14906), (58, 7710), (60, 7453), (87, 5140), (116, 3855), (145, 3084), (174, 2570), (257, 1740), (290, 1542), (348, 1285), (435, 1028), (514, 870), (580, 771)]