2585555340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2268031}}^1$

素因数の和:2268062

約数の個数: 48

約数和(自身を含む): 7620587520

約数和(自身を除く): 5035032180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 2268031, 4536062, 6804093, 9072124, 11340155, 13608186, 22680310, 27216372, 34020465, 43092589, 45360620, 68040930, 86185178, 129277767, 136081860, 172370356, 215462945, 258555534, 430925890, 517111068, 646388835, 861851780, 1292777670, 2585555340]

約数ペア:

[(1, 2585555340), (2, 1292777670), (3, 861851780), (4, 646388835), (5, 517111068), (6, 430925890), (10, 258555534), (12, 215462945), (15, 172370356), (19, 136081860), (20, 129277767), (30, 86185178), (38, 68040930), (57, 45360620), (60, 43092589), (76, 34020465), (95, 27216372), (114, 22680310), (190, 13608186), (228, 11340155), (285, 9072124), (380, 6804093), (570, 4536062), (1140, 2268031)]