302962940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1227

約数の個数: 96

約数和(自身を含む): 761370624

約数和(自身を除く): 458407684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 47, 70, 82, 94, 140, 164, 188, 205, 235, 287, 329, 410, 470, 574, 658, 820, 940, 1123, 1148, 1316, 1435, 1645, 1927, 2246, 2870, 3290, 3854, 4492, 5615, 5740, 6580, 7708, 7861, 9635, 11230, 13489, 15722, 19270, 22460, 26978, 31444, 38540, 39305, 46043, 52781, 53956, 67445, 78610, 92086, 105562, 134890, 157220, 184172, 211124, 230215, 263905, 269780, 322301, 369467, 460430, 527810, 644602, 738934, 920860, 1055620, 1289204, 1477868, 1611505, 1847335, 2164021, 3223010, 3694670, 4328042, 6446020, 7389340, 8656084, 10820105, 15148147, 21640210, 30296294, 43280420, 60592588, 75740735, 151481470, 302962940]

約数ペア:

[(1, 302962940), (2, 151481470), (4, 75740735), (5, 60592588), (7, 43280420), (10, 30296294), (14, 21640210), (20, 15148147), (28, 10820105), (35, 8656084), (41, 7389340), (47, 6446020), (70, 4328042), (82, 3694670), (94, 3223010), (140, 2164021), (164, 1847335), (188, 1611505), (205, 1477868), (235, 1289204), (287, 1055620), (329, 920860), (410, 738934), (470, 644602), (574, 527810), (658, 460430), (820, 369467), (940, 322301), (1123, 269780), (1148, 263905), (1316, 230215), (1435, 211124), (1645, 184172), (1927, 157220), (2246, 134890), (2870, 105562), (3290, 92086), (3854, 78610), (4492, 67445), (5615, 53956), (5740, 52781), (6580, 46043), (7708, 39305), (7861, 38540), (9635, 31444), (11230, 26978), (13489, 22460), (15722, 19270)]