124670420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{30707}}^1$

素因数の和:30752

約数の個数: 48

約数和(自身を含む): 309536640

約数和(自身を除く): 184866220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 30707, 61414, 122828, 153535, 214949, 307070, 429898, 614140, 859796, 890503, 1074745, 1781006, 2149490, 3562012, 4298980, 4452515, 6233521, 8905030, 12467042, 17810060, 24934084, 31167605, 62335210, 124670420]

約数ペア:

[(1, 124670420), (2, 62335210), (4, 31167605), (5, 24934084), (7, 17810060), (10, 12467042), (14, 8905030), (20, 6233521), (28, 4452515), (29, 4298980), (35, 3562012), (58, 2149490), (70, 1781006), (116, 1074745), (140, 890503), (145, 859796), (203, 614140), (290, 429898), (406, 307070), (580, 214949), (812, 153535), (1015, 122828), (2030, 61414), (4060, 30707)]