4895850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 12284928

約数和(自身を除く): 7389078

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 127, 150, 254, 257, 381, 514, 635, 762, 771, 1270, 1285, 1542, 1905, 2570, 3175, 3810, 3855, 6350, 6425, 7710, 9525, 12850, 19050, 19275, 32639, 38550, 65278, 97917, 163195, 195834, 326390, 489585, 815975, 979170, 1631950, 2447925, 4895850]

約数ペア:

[(1, 4895850), (2, 2447925), (3, 1631950), (5, 979170), (6, 815975), (10, 489585), (15, 326390), (25, 195834), (30, 163195), (50, 97917), (75, 65278), (127, 38550), (150, 32639), (254, 19275), (257, 19050), (381, 12850), (514, 9525), (635, 7710), (762, 6425), (771, 6350), (1270, 3855), (1285, 3810), (1542, 3175), (1905, 2570)]