43180130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 93312000

約数和(自身を除く): 50131870

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 89, 145, 178, 203, 239, 290, 406, 445, 478, 623, 890, 1015, 1195, 1246, 1673, 2030, 2390, 2581, 3115, 3346, 5162, 6230, 6931, 8365, 12905, 13862, 16730, 18067, 21271, 25810, 34655, 36134, 42542, 48517, 69310, 90335, 97034, 106355, 148897, 180670, 212710, 242585, 297794, 485170, 616859, 744485, 1233718, 1488970, 3084295, 4318013, 6168590, 8636026, 21590065, 43180130]

約数ペア:

[(1, 43180130), (2, 21590065), (5, 8636026), (7, 6168590), (10, 4318013), (14, 3084295), (29, 1488970), (35, 1233718), (58, 744485), (70, 616859), (89, 485170), (145, 297794), (178, 242585), (203, 212710), (239, 180670), (290, 148897), (406, 106355), (445, 97034), (478, 90335), (623, 69310), (890, 48517), (1015, 42542), (1195, 36134), (1246, 34655), (1673, 25810), (2030, 21271), (2390, 18067), (2581, 16730), (3115, 13862), (3346, 12905), (5162, 8365), (6230, 6931)]