12343870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 128

約数和(自身を含む): 31352832

約数和(自身を除く): 19008962

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 23, 34, 35, 41, 46, 55, 70, 77, 82, 85, 110, 115, 119, 154, 161, 170, 187, 205, 230, 238, 253, 287, 322, 374, 385, 391, 410, 451, 506, 574, 595, 697, 770, 782, 805, 902, 935, 943, 1190, 1265, 1309, 1394, 1435, 1610, 1771, 1870, 1886, 1955, 2255, 2530, 2618, 2737, 2870, 3157, 3485, 3542, 3910, 4301, 4510, 4715, 4879, 5474, 6314, 6545, 6601, 6970, 7667, 8602, 8855, 9430, 9758, 10373, 13090, 13202, 13685, 15334, 15785, 16031, 17710, 20746, 21505, 24395, 27370, 30107, 31570, 32062, 33005, 38335, 43010, 48790, 51865, 53669, 60214, 66010, 72611, 76670, 80155, 103730, 107338, 112217, 145222, 150535, 160310, 176341, 224434, 268345, 301070, 352682, 363055, 536690, 561085, 726110, 881705, 1122170, 1234387, 1763410, 2468774, 6171935, 12343870]

約数ペア:

[(1, 12343870), (2, 6171935), (5, 2468774), (7, 1763410), (10, 1234387), (11, 1122170), (14, 881705), (17, 726110), (22, 561085), (23, 536690), (34, 363055), (35, 352682), (41, 301070), (46, 268345), (55, 224434), (70, 176341), (77, 160310), (82, 150535), (85, 145222), (110, 112217), (115, 107338), (119, 103730), (154, 80155), (161, 76670), (170, 72611), (187, 66010), (205, 60214), (230, 53669), (238, 51865), (253, 48790), (287, 43010), (322, 38335), (374, 33005), (385, 32062), (391, 31570), (410, 30107), (451, 27370), (506, 24395), (574, 21505), (595, 20746), (697, 17710), (770, 16031), (782, 15785), (805, 15334), (902, 13685), (935, 13202), (943, 13090), (1190, 10373), (1265, 9758), (1309, 9430), (1394, 8855), (1435, 8602), (1610, 7667), (1771, 6970), (1870, 6601), (1886, 6545), (1955, 6314), (2255, 5474), (2530, 4879), (2618, 4715), (2737, 4510), (2870, 4301), (3157, 3910), (3485, 3542)]