13370470

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 24766560

約数和(自身を除く): 11396090

約数列:

[1, 2, 5, 10, 83, 89, 166, 178, 181, 362, 415, 445, 830, 890, 905, 1810, 7387, 14774, 15023, 16109, 30046, 32218, 36935, 73870, 75115, 80545, 150230, 161090, 1337047, 2674094, 6685235, 13370470]

約数ペア:

[(1, 13370470), (2, 6685235), (5, 2674094), (10, 1337047), (83, 161090), (89, 150230), (166, 80545), (178, 75115), (181, 73870), (362, 36935), (415, 32218), (445, 30046), (830, 16109), (890, 15023), (905, 14774), (1810, 7387)]