12621510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 144

約数和(自身を含む): 38591280

約数和(自身を除く): 25969770

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 61, 66, 90, 95, 99, 110, 114, 121, 122, 165, 171, 183, 190, 198, 209, 242, 285, 305, 330, 342, 363, 366, 418, 495, 549, 570, 605, 610, 627, 671, 726, 855, 915, 990, 1045, 1089, 1098, 1159, 1210, 1254, 1342, 1710, 1815, 1830, 1881, 2013, 2090, 2178, 2299, 2318, 2745, 3135, 3355, 3477, 3630, 3762, 4026, 4598, 5445, 5490, 5795, 6039, 6270, 6710, 6897, 6954, 7381, 9405, 10065, 10431, 10890, 11495, 11590, 12078, 12749, 13794, 14762, 17385, 18810, 20130, 20691, 20862, 22143, 22990, 25498, 30195, 34485, 34770, 36905, 38247, 41382, 44286, 52155, 60390, 63745, 66429, 68970, 73810, 76494, 103455, 104310, 110715, 114741, 127490, 132858, 140239, 191235, 206910, 221430, 229482, 280478, 332145, 382470, 420717, 573705, 664290, 701195, 841434, 1147410, 1262151, 1402390, 2103585, 2524302, 4207170, 6310755, 12621510]

約数ペア:

[(1, 12621510), (2, 6310755), (3, 4207170), (5, 2524302), (6, 2103585), (9, 1402390), (10, 1262151), (11, 1147410), (15, 841434), (18, 701195), (19, 664290), (22, 573705), (30, 420717), (33, 382470), (38, 332145), (45, 280478), (55, 229482), (57, 221430), (61, 206910), (66, 191235), (90, 140239), (95, 132858), (99, 127490), (110, 114741), (114, 110715), (121, 104310), (122, 103455), (165, 76494), (171, 73810), (183, 68970), (190, 66429), (198, 63745), (209, 60390), (242, 52155), (285, 44286), (305, 41382), (330, 38247), (342, 36905), (363, 34770), (366, 34485), (418, 30195), (495, 25498), (549, 22990), (570, 22143), (605, 20862), (610, 20691), (627, 20130), (671, 18810), (726, 17385), (855, 14762), (915, 13794), (990, 12749), (1045, 12078), (1089, 11590), (1098, 11495), (1159, 10890), (1210, 10431), (1254, 10065), (1342, 9405), (1710, 7381), (1815, 6954), (1830, 6897), (1881, 6710), (2013, 6270), (2090, 6039), (2178, 5795), (2299, 5490), (2318, 5445), (2745, 4598), (3135, 4026), (3355, 3762), (3477, 3630)]