12471540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12227}}^1$

素因数の和:12256

約数の個数: 48

約数和(自身を含む): 36977472

約数和(自身を除く): 24505932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 12227, 24454, 36681, 48908, 61135, 73362, 122270, 146724, 183405, 207859, 244540, 366810, 415718, 623577, 733620, 831436, 1039295, 1247154, 2078590, 2494308, 3117885, 4157180, 6235770, 12471540]

約数ペア:

[(1, 12471540), (2, 6235770), (3, 4157180), (4, 3117885), (5, 2494308), (6, 2078590), (10, 1247154), (12, 1039295), (15, 831436), (17, 733620), (20, 623577), (30, 415718), (34, 366810), (51, 244540), (60, 207859), (68, 183405), (85, 146724), (102, 122270), (170, 73362), (204, 61135), (255, 48908), (340, 36681), (510, 24454), (1020, 12227)]