30508310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 65318400

約数和(自身を除く): 34810090

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 83, 89, 118, 166, 178, 295, 413, 415, 445, 581, 590, 623, 826, 830, 890, 1162, 1246, 2065, 2905, 3115, 4130, 4897, 5251, 5810, 6230, 7387, 9794, 10502, 14774, 24485, 26255, 34279, 36757, 36935, 48970, 51709, 52510, 68558, 73514, 73870, 103418, 171395, 183785, 258545, 342790, 367570, 435833, 517090, 871666, 2179165, 3050831, 4358330, 6101662, 15254155, 30508310]

約数ペア:

[(1, 30508310), (2, 15254155), (5, 6101662), (7, 4358330), (10, 3050831), (14, 2179165), (35, 871666), (59, 517090), (70, 435833), (83, 367570), (89, 342790), (118, 258545), (166, 183785), (178, 171395), (295, 103418), (413, 73870), (415, 73514), (445, 68558), (581, 52510), (590, 51709), (623, 48970), (826, 36935), (830, 36757), (890, 34279), (1162, 26255), (1246, 24485), (2065, 14774), (2905, 10502), (3115, 9794), (4130, 7387), (4897, 6230), (5251, 5810)]