13815660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12119}}^1$

素因数の和:12150

約数の個数: 48

約数和(自身を含む): 40723200

約数和(自身を除く): 26907540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 12119, 24238, 36357, 48476, 60595, 72714, 121190, 145428, 181785, 230261, 242380, 363570, 460522, 690783, 727140, 921044, 1151305, 1381566, 2302610, 2763132, 3453915, 4605220, 6907830, 13815660]

約数ペア:

[(1, 13815660), (2, 6907830), (3, 4605220), (4, 3453915), (5, 2763132), (6, 2302610), (10, 1381566), (12, 1151305), (15, 921044), (19, 727140), (20, 690783), (30, 460522), (38, 363570), (57, 242380), (60, 230261), (76, 181785), (95, 145428), (114, 121190), (190, 72714), (228, 60595), (285, 48476), (380, 36357), (570, 24238), (1140, 12119)]