2007346980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{120779}}^1$

素因数の和:121068

約数の個数: 48

約数和(自身を含む): 5640909120

約数和(自身を除く): 3633562140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 1108, 1385, 1662, 2770, 3324, 4155, 5540, 8310, 16620, 120779, 241558, 362337, 483116, 603895, 724674, 1207790, 1449348, 1811685, 2415580, 3623370, 7246740, 33455783, 66911566, 100367349, 133823132, 167278915, 200734698, 334557830, 401469396, 501836745, 669115660, 1003673490, 2007346980]

約数ペア:

[(1, 2007346980), (2, 1003673490), (3, 669115660), (4, 501836745), (5, 401469396), (6, 334557830), (10, 200734698), (12, 167278915), (15, 133823132), (20, 100367349), (30, 66911566), (60, 33455783), (277, 7246740), (554, 3623370), (831, 2415580), (1108, 1811685), (1385, 1449348), (1662, 1207790), (2770, 724674), (3324, 603895), (4155, 483116), (5540, 362337), (8310, 241558), (16620, 120779)]