186295020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{15761}}^1$

素因数の和:15970

約数の個数: 48

約数和(自身を含む): 524307168

約数和(自身を除く): 338012148

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, 15761, 31522, 47283, 63044, 78805, 94566, 157610, 189132, 236415, 315220, 472830, 945660, 3104917, 6209834, 9314751, 12419668, 15524585, 18629502, 31049170, 37259004, 46573755, 62098340, 93147510, 186295020]

約数ペア:

[(1, 186295020), (2, 93147510), (3, 62098340), (4, 46573755), (5, 37259004), (6, 31049170), (10, 18629502), (12, 15524585), (15, 12419668), (20, 9314751), (30, 6209834), (60, 3104917), (197, 945660), (394, 472830), (591, 315220), (788, 236415), (985, 189132), (1182, 157610), (1970, 94566), (2364, 78805), (2955, 63044), (3940, 47283), (5910, 31522), (11820, 15761)]