12568380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 38949120

約数和(自身を除く): 26380740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 137, 139, 165, 220, 274, 278, 330, 411, 417, 548, 556, 660, 685, 695, 822, 834, 1370, 1390, 1507, 1529, 1644, 1668, 2055, 2085, 2740, 2780, 3014, 3058, 4110, 4170, 4521, 4587, 6028, 6116, 7535, 7645, 8220, 8340, 9042, 9174, 15070, 15290, 18084, 18348, 19043, 22605, 22935, 30140, 30580, 38086, 45210, 45870, 57129, 76172, 90420, 91740, 95215, 114258, 190430, 209473, 228516, 285645, 380860, 418946, 571290, 628419, 837892, 1047365, 1142580, 1256838, 2094730, 2513676, 3142095, 4189460, 6284190, 12568380]

約数ペア:

[(1, 12568380), (2, 6284190), (3, 4189460), (4, 3142095), (5, 2513676), (6, 2094730), (10, 1256838), (11, 1142580), (12, 1047365), (15, 837892), (20, 628419), (22, 571290), (30, 418946), (33, 380860), (44, 285645), (55, 228516), (60, 209473), (66, 190430), (110, 114258), (132, 95215), (137, 91740), (139, 90420), (165, 76172), (220, 57129), (274, 45870), (278, 45210), (330, 38086), (411, 30580), (417, 30140), (548, 22935), (556, 22605), (660, 19043), (685, 18348), (695, 18084), (822, 15290), (834, 15070), (1370, 9174), (1390, 9042), (1507, 8340), (1529, 8220), (1644, 7645), (1668, 7535), (2055, 6116), (2085, 6028), (2740, 4587), (2780, 4521), (3014, 4170), (3058, 4110)]