27437190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 128

約数和(自身を含む): 77137920

約数和(自身を除く): 49700730

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 47, 55, 58, 61, 66, 87, 94, 110, 122, 141, 145, 165, 174, 183, 235, 282, 290, 305, 319, 330, 366, 435, 470, 517, 610, 638, 671, 705, 870, 915, 957, 1034, 1342, 1363, 1410, 1551, 1595, 1769, 1830, 1914, 2013, 2585, 2726, 2867, 3102, 3190, 3355, 3538, 4026, 4089, 4785, 5170, 5307, 5734, 6710, 6815, 7755, 8178, 8601, 8845, 9570, 10065, 10614, 13630, 14335, 14993, 15510, 17202, 17690, 19459, 20130, 20445, 26535, 28670, 29986, 31537, 38918, 40890, 43005, 44979, 53070, 58377, 63074, 74965, 83143, 86010, 89958, 94611, 97295, 116754, 149930, 157685, 166286, 189222, 194590, 224895, 249429, 291885, 315370, 415715, 449790, 473055, 498858, 583770, 831430, 914573, 946110, 1247145, 1829146, 2494290, 2743719, 4572865, 5487438, 9145730, 13718595, 27437190]

約数ペア:

[(1, 27437190), (2, 13718595), (3, 9145730), (5, 5487438), (6, 4572865), (10, 2743719), (11, 2494290), (15, 1829146), (22, 1247145), (29, 946110), (30, 914573), (33, 831430), (47, 583770), (55, 498858), (58, 473055), (61, 449790), (66, 415715), (87, 315370), (94, 291885), (110, 249429), (122, 224895), (141, 194590), (145, 189222), (165, 166286), (174, 157685), (183, 149930), (235, 116754), (282, 97295), (290, 94611), (305, 89958), (319, 86010), (330, 83143), (366, 74965), (435, 63074), (470, 58377), (517, 53070), (610, 44979), (638, 43005), (671, 40890), (705, 38918), (870, 31537), (915, 29986), (957, 28670), (1034, 26535), (1342, 20445), (1363, 20130), (1410, 19459), (1551, 17690), (1595, 17202), (1769, 15510), (1830, 14993), (1914, 14335), (2013, 13630), (2585, 10614), (2726, 10065), (2867, 9570), (3102, 8845), (3190, 8601), (3355, 8178), (3538, 7755), (4026, 6815), (4089, 6710), (4785, 5734), (5170, 5307)]