2381250

素因数分解:

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

素因数の和:157

約数の個数: 48

約数和(自身を含む): 5999616

約数和(自身を除く): 3618366

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 127, 150, 250, 254, 375, 381, 625, 635, 750, 762, 1250, 1270, 1875, 1905, 3125, 3175, 3750, 3810, 6250, 6350, 9375, 9525, 15875, 18750, 19050, 31750, 47625, 79375, 95250, 158750, 238125, 396875, 476250, 793750, 1190625, 2381250]

約数ペア:

[(1, 2381250), (2, 1190625), (3, 793750), (5, 476250), (6, 396875), (10, 238125), (15, 158750), (25, 95250), (30, 79375), (50, 47625), (75, 31750), (125, 19050), (127, 18750), (150, 15875), (250, 9525), (254, 9375), (375, 6350), (381, 6250), (625, 3810), (635, 3750), (750, 3175), (762, 3125), (1250, 1905), (1270, 1875)]