142733940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{82031}}^1$

素因数の和:82072

約数の個数: 48

約数和(自身を含む): 413441280

約数和(自身を除く): 270707340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 82031, 164062, 246093, 328124, 410155, 492186, 820310, 984372, 1230465, 1640620, 2378899, 2460930, 4757798, 4921860, 7136697, 9515596, 11894495, 14273394, 23788990, 28546788, 35683485, 47577980, 71366970, 142733940]

約数ペア:

[(1, 142733940), (2, 71366970), (3, 47577980), (4, 35683485), (5, 28546788), (6, 23788990), (10, 14273394), (12, 11894495), (15, 9515596), (20, 7136697), (29, 4921860), (30, 4757798), (58, 2460930), (60, 2378899), (87, 1640620), (116, 1230465), (145, 984372), (174, 820310), (290, 492186), (348, 410155), (435, 328124), (580, 246093), (870, 164062), (1740, 82031)]