12839310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1$

素因数の和:172

約数の個数: 120

約数和(自身を含む): 38236968

約数和(自身を除く): 25397658

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 121, 131, 135, 162, 165, 198, 242, 262, 270, 297, 330, 363, 393, 405, 495, 594, 605, 655, 726, 786, 810, 891, 990, 1089, 1179, 1210, 1310, 1441, 1485, 1782, 1815, 1965, 2178, 2358, 2882, 2970, 3267, 3537, 3630, 3930, 4323, 4455, 5445, 5895, 6534, 7074, 7205, 8646, 8910, 9801, 10611, 10890, 11790, 12969, 14410, 15851, 16335, 17685, 19602, 21222, 21615, 25938, 31702, 32670, 35370, 38907, 43230, 47553, 49005, 53055, 64845, 77814, 79255, 95106, 98010, 106110, 116721, 129690, 142659, 158510, 194535, 233442, 237765, 285318, 389070, 427977, 475530, 583605, 713295, 855954, 1167210, 1283931, 1426590, 2139885, 2567862, 4279770, 6419655, 12839310]

約数ペア:

[(1, 12839310), (2, 6419655), (3, 4279770), (5, 2567862), (6, 2139885), (9, 1426590), (10, 1283931), (11, 1167210), (15, 855954), (18, 713295), (22, 583605), (27, 475530), (30, 427977), (33, 389070), (45, 285318), (54, 237765), (55, 233442), (66, 194535), (81, 158510), (90, 142659), (99, 129690), (110, 116721), (121, 106110), (131, 98010), (135, 95106), (162, 79255), (165, 77814), (198, 64845), (242, 53055), (262, 49005), (270, 47553), (297, 43230), (330, 38907), (363, 35370), (393, 32670), (405, 31702), (495, 25938), (594, 21615), (605, 21222), (655, 19602), (726, 17685), (786, 16335), (810, 15851), (891, 14410), (990, 12969), (1089, 11790), (1179, 10890), (1210, 10611), (1310, 9801), (1441, 8910), (1485, 8646), (1782, 7205), (1815, 7074), (1965, 6534), (2178, 5895), (2358, 5445), (2882, 4455), (2970, 4323), (3267, 3930), (3537, 3630)]