30076475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 44997120

約数和(自身を除く): 14920645

約数列:

[1, 5, 11, 13, 25, 47, 55, 65, 143, 179, 235, 275, 325, 517, 611, 715, 895, 1175, 1969, 2327, 2585, 3055, 3575, 4475, 6721, 8413, 9845, 11635, 12925, 15275, 25597, 33605, 42065, 49225, 58175, 92543, 109369, 127985, 168025, 210325, 462715, 546845, 639925, 1203059, 2313575, 2734225, 6015295, 30076475]

約数ペア:

[(1, 30076475), (5, 6015295), (11, 2734225), (13, 2313575), (25, 1203059), (47, 639925), (55, 546845), (65, 462715), (143, 210325), (179, 168025), (235, 127985), (275, 109369), (325, 92543), (517, 58175), (611, 49225), (715, 42065), (895, 33605), (1175, 25597), (1969, 15275), (2327, 12925), (2585, 11635), (3055, 9845), (3575, 8413), (4475, 6721)]