2076450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 5237760

約数和(自身を除く): 3161310

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 109, 127, 150, 218, 254, 327, 381, 545, 635, 654, 762, 1090, 1270, 1635, 1905, 2725, 3175, 3270, 3810, 5450, 6350, 8175, 9525, 13843, 16350, 19050, 27686, 41529, 69215, 83058, 138430, 207645, 346075, 415290, 692150, 1038225, 2076450]

約数ペア:

[(1, 2076450), (2, 1038225), (3, 692150), (5, 415290), (6, 346075), (10, 207645), (15, 138430), (25, 83058), (30, 69215), (50, 41529), (75, 27686), (109, 19050), (127, 16350), (150, 13843), (218, 9525), (254, 8175), (327, 6350), (381, 5450), (545, 3810), (635, 3270), (654, 3175), (762, 2725), (1090, 1905), (1270, 1635)]