3000250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1091}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 6132672

約数和(自身を除く): 3132422

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1091, 1375, 2182, 2750, 5455, 10910, 12001, 24002, 27275, 54550, 60005, 120010, 136375, 272750, 300025, 600050, 1500125, 3000250]

約数ペア:

[(1, 3000250), (2, 1500125), (5, 600050), (10, 300025), (11, 272750), (22, 136375), (25, 120010), (50, 60005), (55, 54550), (110, 27275), (125, 24002), (250, 12001), (275, 10910), (550, 5455), (1091, 2750), (1375, 2182)]