31000260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10993}}^1$

素因数の和:11052

約数の個数: 48

約数和(自身を含む): 88655616

約数和(自身を除く): 57655356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 10993, 21986, 32979, 43972, 54965, 65958, 109930, 131916, 164895, 219860, 329790, 516671, 659580, 1033342, 1550013, 2066684, 2583355, 3100026, 5166710, 6200052, 7750065, 10333420, 15500130, 31000260]

約数ペア:

[(1, 31000260), (2, 15500130), (3, 10333420), (4, 7750065), (5, 6200052), (6, 5166710), (10, 3100026), (12, 2583355), (15, 2066684), (20, 1550013), (30, 1033342), (47, 659580), (60, 516671), (94, 329790), (141, 219860), (188, 164895), (235, 131916), (282, 109930), (470, 65958), (564, 54965), (705, 43972), (940, 32979), (1410, 21986), (2820, 10993)]