179203020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{15161}}^1$

素因数の和:15370

約数の個数: 48

約数和(自身を含む): 504348768

約数和(自身を除く): 325145748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5910, 11820, 15161, 30322, 45483, 60644, 75805, 90966, 151610, 181932, 227415, 303220, 454830, 909660, 2986717, 5973434, 8960151, 11946868, 14933585, 17920302, 29867170, 35840604, 44800755, 59734340, 89601510, 179203020]

約数ペア:

[(1, 179203020), (2, 89601510), (3, 59734340), (4, 44800755), (5, 35840604), (6, 29867170), (10, 17920302), (12, 14933585), (15, 11946868), (20, 8960151), (30, 5973434), (60, 2986717), (197, 909660), (394, 454830), (591, 303220), (788, 227415), (985, 181932), (1182, 151610), (1970, 90966), (2364, 75805), (2955, 60644), (3940, 45483), (5910, 30322), (11820, 15161)]