1390758270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:807

約数の個数: 192

約数和(自身を含む): 4015484928

約数和(自身を除く): 2624726658

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 31, 33, 34, 51, 55, 62, 66, 85, 93, 102, 110, 121, 155, 165, 170, 186, 187, 242, 255, 310, 330, 341, 363, 374, 465, 510, 527, 561, 605, 682, 726, 727, 930, 935, 1023, 1054, 1122, 1210, 1454, 1581, 1705, 1815, 1870, 2046, 2057, 2181, 2635, 2805, 3162, 3410, 3630, 3635, 3751, 4114, 4362, 5115, 5270, 5610, 5797, 6171, 7270, 7502, 7905, 7997, 10230, 10285, 10905, 11253, 11594, 12342, 12359, 15810, 15994, 17391, 18755, 20570, 21810, 22506, 22537, 23991, 24718, 28985, 30855, 34782, 37077, 37510, 39985, 45074, 47982, 56265, 57970, 61710, 61795, 63767, 67611, 74154, 79970, 86955, 87967, 112530, 112685, 119955, 123590, 127534, 135222, 135949, 173910, 175934, 185385, 191301, 225370, 239910, 247907, 263901, 271898, 318835, 338055, 370770, 382602, 383129, 407847, 439835, 495814, 527802, 637670, 676110, 679745, 743721, 766258, 815694, 879670, 956505, 1149387, 1239535, 1319505, 1359490, 1487442, 1495439, 1913010, 1915645, 2039235, 2298774, 2479070, 2639010, 2726977, 2990878, 3718605, 3831290, 4078470, 4214419, 4486317, 5453954, 5746935, 7437210, 7477195, 8180931, 8428838, 8972634, 11493870, 12643257, 13634885, 14954390, 16361862, 21072095, 22431585, 25286514, 27269770, 40904655, 42144190, 44863170, 46358609, 63216285, 81809310, 92717218, 126432570, 139075827, 231793045, 278151654, 463586090, 695379135, 1390758270]

約数ペア:

[(1, 1390758270), (2, 695379135), (3, 463586090), (5, 278151654), (6, 231793045), (10, 139075827), (11, 126432570), (15, 92717218), (17, 81809310), (22, 63216285), (30, 46358609), (31, 44863170), (33, 42144190), (34, 40904655), (51, 27269770), (55, 25286514), (62, 22431585), (66, 21072095), (85, 16361862), (93, 14954390), (102, 13634885), (110, 12643257), (121, 11493870), (155, 8972634), (165, 8428838), (170, 8180931), (186, 7477195), (187, 7437210), (242, 5746935), (255, 5453954), (310, 4486317), (330, 4214419), (341, 4078470), (363, 3831290), (374, 3718605), (465, 2990878), (510, 2726977), (527, 2639010), (561, 2479070), (605, 2298774), (682, 2039235), (726, 1915645), (727, 1913010), (930, 1495439), (935, 1487442), (1023, 1359490), (1054, 1319505), (1122, 1239535), (1210, 1149387), (1454, 956505), (1581, 879670), (1705, 815694), (1815, 766258), (1870, 743721), (2046, 679745), (2057, 676110), (2181, 637670), (2635, 527802), (2805, 495814), (3162, 439835), (3410, 407847), (3630, 383129), (3635, 382602), (3751, 370770), (4114, 338055), (4362, 318835), (5115, 271898), (5270, 263901), (5610, 247907), (5797, 239910), (6171, 225370), (7270, 191301), (7502, 185385), (7905, 175934), (7997, 173910), (10230, 135949), (10285, 135222), (10905, 127534), (11253, 123590), (11594, 119955), (12342, 112685), (12359, 112530), (15810, 87967), (15994, 86955), (17391, 79970), (18755, 74154), (20570, 67611), (21810, 63767), (22506, 61795), (22537, 61710), (23991, 57970), (24718, 56265), (28985, 47982), (30855, 45074), (34782, 39985), (37077, 37510)]