2103450180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2696731}}^1$

素因数の和:2696756

約数の個数: 48

約数和(自身を含む): 6342713664

約数和(自身を除く): 4239263484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2696731, 5393462, 8090193, 10786924, 13483655, 16180386, 26967310, 32360772, 35057503, 40450965, 53934620, 70115006, 80901930, 105172509, 140230012, 161803860, 175287515, 210345018, 350575030, 420690036, 525862545, 701150060, 1051725090, 2103450180]

約数ペア:

[(1, 2103450180), (2, 1051725090), (3, 701150060), (4, 525862545), (5, 420690036), (6, 350575030), (10, 210345018), (12, 175287515), (13, 161803860), (15, 140230012), (20, 105172509), (26, 80901930), (30, 70115006), (39, 53934620), (52, 40450965), (60, 35057503), (65, 32360772), (78, 26967310), (130, 16180386), (156, 13483655), (195, 10786924), (260, 8090193), (390, 5393462), (780, 2696731)]