3134450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 6562080

約数和(自身を除く): 3427630

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 139, 205, 275, 278, 410, 451, 550, 695, 902, 1025, 1390, 1529, 2050, 2255, 3058, 3475, 4510, 5699, 6950, 7645, 11275, 11398, 15290, 22550, 28495, 38225, 56990, 62689, 76450, 125378, 142475, 284950, 313445, 626890, 1567225, 3134450]

約数ペア:

[(1, 3134450), (2, 1567225), (5, 626890), (10, 313445), (11, 284950), (22, 142475), (25, 125378), (41, 76450), (50, 62689), (55, 56990), (82, 38225), (110, 28495), (139, 22550), (205, 15290), (275, 11398), (278, 11275), (410, 7645), (451, 6950), (550, 5699), (695, 4510), (902, 3475), (1025, 3058), (1390, 2255), (1529, 2050)]