294019380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{37987}}^1$

素因数の和:38045

約数の個数: 72

約数和(自身を含む): 912623712

約数和(自身を除く): 618604332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 37987, 75974, 113961, 151948, 189935, 227922, 341883, 379870, 455844, 569805, 683766, 759740, 1139610, 1367532, 1633441, 1709415, 2279220, 3266882, 3418830, 4900323, 6533764, 6837660, 8167205, 9800646, 14700969, 16334410, 19601292, 24501615, 29401938, 32668820, 49003230, 58803876, 73504845, 98006460, 147009690, 294019380]

約数ペア:

[(1, 294019380), (2, 147009690), (3, 98006460), (4, 73504845), (5, 58803876), (6, 49003230), (9, 32668820), (10, 29401938), (12, 24501615), (15, 19601292), (18, 16334410), (20, 14700969), (30, 9800646), (36, 8167205), (43, 6837660), (45, 6533764), (60, 4900323), (86, 3418830), (90, 3266882), (129, 2279220), (172, 1709415), (180, 1633441), (215, 1367532), (258, 1139610), (387, 759740), (430, 683766), (516, 569805), (645, 455844), (774, 379870), (860, 341883), (1290, 227922), (1548, 189935), (1935, 151948), (2580, 113961), (3870, 75974), (7740, 37987)]