39321540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{218453}}^1$

素因数の和:218468

約数の個数: 36

約数和(自身を含む): 119275884

約数和(自身を除く): 79954344

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 218453, 436906, 655359, 873812, 1092265, 1310718, 1966077, 2184530, 2621436, 3276795, 3932154, 4369060, 6553590, 7864308, 9830385, 13107180, 19660770, 39321540]

約数ペア:

[(1, 39321540), (2, 19660770), (3, 13107180), (4, 9830385), (5, 7864308), (6, 6553590), (9, 4369060), (10, 3932154), (12, 3276795), (15, 2621436), (18, 2184530), (20, 1966077), (30, 1310718), (36, 1092265), (45, 873812), (60, 655359), (90, 436906), (180, 218453)]