47817210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2089}}^1$

素因数の和:2215

約数の個数: 64

約数和(自身を含む): 132422400

約数和(自身を除く): 84605190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 210, 218, 327, 545, 654, 763, 1090, 1526, 1635, 2089, 2289, 3270, 3815, 4178, 4578, 6267, 7630, 10445, 11445, 12534, 14623, 20890, 22890, 29246, 31335, 43869, 62670, 73115, 87738, 146230, 219345, 227701, 438690, 455402, 683103, 1138505, 1366206, 1593907, 2277010, 3187814, 3415515, 4781721, 6831030, 7969535, 9563442, 15939070, 23908605, 47817210]

約数ペア:

[(1, 47817210), (2, 23908605), (3, 15939070), (5, 9563442), (6, 7969535), (7, 6831030), (10, 4781721), (14, 3415515), (15, 3187814), (21, 2277010), (30, 1593907), (35, 1366206), (42, 1138505), (70, 683103), (105, 455402), (109, 438690), (210, 227701), (218, 219345), (327, 146230), (545, 87738), (654, 73115), (763, 62670), (1090, 43869), (1526, 31335), (1635, 29246), (2089, 22890), (2289, 20890), (3270, 14623), (3815, 12534), (4178, 11445), (4578, 10445), (6267, 7630)]