1212460110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1861}}^1$

素因数の和:2023

約数の個数: 128

約数和(自身を含む): 3432038400

約数和(自身を除く): 2219578290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 127, 135, 171, 190, 254, 270, 285, 342, 381, 513, 570, 635, 762, 855, 1026, 1143, 1270, 1710, 1861, 1905, 2286, 2413, 2565, 3429, 3722, 3810, 4826, 5130, 5583, 5715, 6858, 7239, 9305, 11166, 11430, 12065, 14478, 16749, 17145, 18610, 21717, 24130, 27915, 33498, 34290, 35359, 36195, 43434, 50247, 55830, 65151, 70718, 72390, 83745, 100494, 106077, 108585, 130302, 167490, 176795, 212154, 217170, 236347, 251235, 318231, 325755, 353590, 472694, 502470, 530385, 636462, 651510, 709041, 954693, 1060770, 1181735, 1418082, 1591155, 1909386, 2127123, 2363470, 3182310, 3545205, 4254246, 4490593, 4773465, 6381369, 7090410, 8981186, 9546930, 10635615, 12762738, 13471779, 21271230, 22452965, 26943558, 31906845, 40415337, 44905930, 63813690, 67358895, 80830674, 121246011, 134717790, 202076685, 242492022, 404153370, 606230055, 1212460110]

約数ペア:

[(1, 1212460110), (2, 606230055), (3, 404153370), (5, 242492022), (6, 202076685), (9, 134717790), (10, 121246011), (15, 80830674), (18, 67358895), (19, 63813690), (27, 44905930), (30, 40415337), (38, 31906845), (45, 26943558), (54, 22452965), (57, 21271230), (90, 13471779), (95, 12762738), (114, 10635615), (127, 9546930), (135, 8981186), (171, 7090410), (190, 6381369), (254, 4773465), (270, 4490593), (285, 4254246), (342, 3545205), (381, 3182310), (513, 2363470), (570, 2127123), (635, 1909386), (762, 1591155), (855, 1418082), (1026, 1181735), (1143, 1060770), (1270, 954693), (1710, 709041), (1861, 651510), (1905, 636462), (2286, 530385), (2413, 502470), (2565, 472694), (3429, 353590), (3722, 325755), (3810, 318231), (4826, 251235), (5130, 236347), (5583, 217170), (5715, 212154), (6858, 176795), (7239, 167490), (9305, 130302), (11166, 108585), (11430, 106077), (12065, 100494), (14478, 83745), (16749, 72390), (17145, 70718), (18610, 65151), (21717, 55830), (24130, 50247), (27915, 43434), (33498, 36195), (34290, 35359)]