71611620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{6899}}^1$

素因数の和:7084

約数の個数: 48

約数和(自身を含む): 201700800

約数和(自身を除く): 130089180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5190, 6899, 10380, 13798, 20697, 27596, 34495, 41394, 68990, 82788, 103485, 137980, 206970, 413940, 1193527, 2387054, 3580581, 4774108, 5967635, 7161162, 11935270, 14322324, 17902905, 23870540, 35805810, 71611620]

約数ペア:

[(1, 71611620), (2, 35805810), (3, 23870540), (4, 17902905), (5, 14322324), (6, 11935270), (10, 7161162), (12, 5967635), (15, 4774108), (20, 3580581), (30, 2387054), (60, 1193527), (173, 413940), (346, 206970), (519, 137980), (692, 103485), (865, 82788), (1038, 68990), (1730, 41394), (2076, 34495), (2595, 27596), (3460, 20697), (5190, 13798), (6899, 10380)]