121399590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 330946560

約数和(自身を除く): 209546970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 47, 65, 74, 78, 94, 111, 130, 141, 179, 185, 195, 222, 235, 282, 358, 370, 390, 470, 481, 537, 555, 611, 705, 895, 962, 1074, 1110, 1222, 1410, 1443, 1739, 1790, 1833, 2327, 2405, 2685, 2886, 3055, 3478, 3666, 4654, 4810, 5217, 5370, 6110, 6623, 6981, 7215, 8413, 8695, 9165, 10434, 11635, 13246, 13962, 14430, 16826, 17390, 18330, 19869, 22607, 23270, 25239, 26085, 33115, 34905, 39738, 42065, 45214, 50478, 52170, 66230, 67821, 69810, 84130, 86099, 99345, 109369, 113035, 126195, 135642, 172198, 198690, 218738, 226070, 252390, 258297, 311281, 328107, 339105, 430495, 516594, 546845, 622562, 656214, 678210, 860990, 933843, 1093690, 1291485, 1556405, 1640535, 1867686, 2582970, 3112810, 3281070, 4046653, 4669215, 8093306, 9338430, 12139959, 20233265, 24279918, 40466530, 60699795, 121399590]

約数ペア:

[(1, 121399590), (2, 60699795), (3, 40466530), (5, 24279918), (6, 20233265), (10, 12139959), (13, 9338430), (15, 8093306), (26, 4669215), (30, 4046653), (37, 3281070), (39, 3112810), (47, 2582970), (65, 1867686), (74, 1640535), (78, 1556405), (94, 1291485), (111, 1093690), (130, 933843), (141, 860990), (179, 678210), (185, 656214), (195, 622562), (222, 546845), (235, 516594), (282, 430495), (358, 339105), (370, 328107), (390, 311281), (470, 258297), (481, 252390), (537, 226070), (555, 218738), (611, 198690), (705, 172198), (895, 135642), (962, 126195), (1074, 113035), (1110, 109369), (1222, 99345), (1410, 86099), (1443, 84130), (1739, 69810), (1790, 67821), (1833, 66230), (2327, 52170), (2405, 50478), (2685, 45214), (2886, 42065), (3055, 39738), (3478, 34905), (3666, 33115), (4654, 26085), (4810, 25239), (5217, 23270), (5370, 22607), (6110, 19869), (6623, 18330), (6981, 17390), (7215, 16826), (8413, 14430), (8695, 13962), (9165, 13246), (10434, 11635)]