30091810175

素因数分解:

$5^2\times 7^3\times {\mathrm{661}}^1\times {\mathrm{5309}}^1$

素因数の和:6001

約数の個数: 48

約数和(自身を含む): 43588728000

約数和(自身を除く): 13496917825

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 343, 661, 1225, 1715, 3305, 4627, 5309, 8575, 16525, 23135, 26545, 32389, 37163, 115675, 132725, 161945, 185815, 226723, 260141, 809725, 929075, 1133615, 1300705, 1820987, 3509249, 5668075, 6503525, 9104935, 17546245, 24564743, 45524675, 87731225, 122823715, 171953201, 614118575, 859766005, 1203672407, 4298830025, 6018362035, 30091810175]

約数ペア:

[(1, 30091810175), (5, 6018362035), (7, 4298830025), (25, 1203672407), (35, 859766005), (49, 614118575), (175, 171953201), (245, 122823715), (343, 87731225), (661, 45524675), (1225, 24564743), (1715, 17546245), (3305, 9104935), (4627, 6503525), (5309, 5668075), (8575, 3509249), (16525, 1820987), (23135, 1300705), (26545, 1133615), (32389, 929075), (37163, 809725), (115675, 260141), (132725, 226723), (161945, 185815)]