2007120180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2573231}}^1$

素因数の和:2573256

約数の個数: 48

約数和(自身を含む): 6052241664

約数和(自身を除く): 4045121484

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, 2573231, 5146462, 7719693, 10292924, 12866155, 15439386, 25732310, 30878772, 33452003, 38598465, 51464620, 66904006, 77196930, 100356009, 133808012, 154393860, 167260015, 200712018, 334520030, 401424036, 501780045, 669040060, 1003560090, 2007120180]

約数ペア:

[(1, 2007120180), (2, 1003560090), (3, 669040060), (4, 501780045), (5, 401424036), (6, 334520030), (10, 200712018), (12, 167260015), (13, 154393860), (15, 133808012), (20, 100356009), (26, 77196930), (30, 66904006), (39, 51464620), (52, 38598465), (60, 33452003), (65, 30878772), (78, 25732310), (130, 15439386), (156, 12866155), (195, 10292924), (260, 7719693), (390, 5146462), (780, 2573231)]