12841290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 44478720

約数和(自身を除く): 31637430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 17, 18, 21, 22, 30, 33, 34, 35, 42, 45, 51, 55, 63, 66, 70, 77, 85, 90, 99, 102, 105, 109, 110, 119, 126, 153, 154, 165, 170, 187, 198, 210, 218, 231, 238, 255, 306, 315, 327, 330, 357, 374, 385, 462, 495, 510, 545, 561, 595, 630, 654, 693, 714, 763, 765, 770, 935, 981, 990, 1071, 1090, 1122, 1155, 1190, 1199, 1309, 1386, 1526, 1530, 1635, 1683, 1785, 1853, 1870, 1962, 2142, 2289, 2310, 2398, 2618, 2805, 3270, 3366, 3465, 3570, 3597, 3706, 3815, 3927, 4578, 4905, 5355, 5559, 5610, 5995, 6545, 6867, 6930, 7194, 7630, 7854, 8393, 8415, 9265, 9810, 10710, 10791, 11118, 11445, 11781, 11990, 12971, 13090, 13734, 16677, 16786, 16830, 17985, 18530, 19635, 20383, 21582, 22890, 23562, 25179, 25942, 27795, 33354, 34335, 35970, 38913, 39270, 40766, 41965, 50358, 53955, 55590, 58905, 61149, 64855, 68670, 75537, 77826, 83385, 83930, 101915, 107910, 116739, 117810, 122298, 125895, 129710, 142681, 151074, 166770, 183447, 194565, 203830, 233478, 251790, 285362, 305745, 366894, 377685, 389130, 428043, 583695, 611490, 713405, 755370, 856086, 917235, 1167390, 1284129, 1426810, 1834470, 2140215, 2568258, 4280430, 6420645, 12841290]

約数ペア:

[(1, 12841290), (2, 6420645), (3, 4280430), (5, 2568258), (6, 2140215), (7, 1834470), (9, 1426810), (10, 1284129), (11, 1167390), (14, 917235), (15, 856086), (17, 755370), (18, 713405), (21, 611490), (22, 583695), (30, 428043), (33, 389130), (34, 377685), (35, 366894), (42, 305745), (45, 285362), (51, 251790), (55, 233478), (63, 203830), (66, 194565), (70, 183447), (77, 166770), (85, 151074), (90, 142681), (99, 129710), (102, 125895), (105, 122298), (109, 117810), (110, 116739), (119, 107910), (126, 101915), (153, 83930), (154, 83385), (165, 77826), (170, 75537), (187, 68670), (198, 64855), (210, 61149), (218, 58905), (231, 55590), (238, 53955), (255, 50358), (306, 41965), (315, 40766), (327, 39270), (330, 38913), (357, 35970), (374, 34335), (385, 33354), (462, 27795), (495, 25942), (510, 25179), (545, 23562), (561, 22890), (595, 21582), (630, 20383), (654, 19635), (693, 18530), (714, 17985), (763, 16830), (765, 16786), (770, 16677), (935, 13734), (981, 13090), (990, 12971), (1071, 11990), (1090, 11781), (1122, 11445), (1155, 11118), (1190, 10791), (1199, 10710), (1309, 9810), (1386, 9265), (1526, 8415), (1530, 8393), (1635, 7854), (1683, 7630), (1785, 7194), (1853, 6930), (1870, 6867), (1962, 6545), (2142, 5995), (2289, 5610), (2310, 5559), (2398, 5355), (2618, 4905), (2805, 4578), (3270, 3927), (3366, 3815), (3465, 3706), (3570, 3597)]