54641220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1085

約数の個数: 96

約数和(自身を含む): 163537920

約数和(自身を除く): 108896700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 31, 58, 60, 62, 87, 93, 116, 124, 145, 155, 174, 186, 290, 310, 348, 372, 435, 465, 580, 620, 870, 899, 930, 1013, 1740, 1798, 1860, 2026, 2697, 3039, 3596, 4052, 4495, 5065, 5394, 6078, 8990, 10130, 10788, 12156, 13485, 15195, 17980, 20260, 26970, 29377, 30390, 31403, 53940, 58754, 60780, 62806, 88131, 94209, 117508, 125612, 146885, 157015, 176262, 188418, 293770, 314030, 352524, 376836, 440655, 471045, 587540, 628060, 881310, 910687, 942090, 1762620, 1821374, 1884180, 2732061, 3642748, 4553435, 5464122, 9106870, 10928244, 13660305, 18213740, 27320610, 54641220]

約数ペア:

[(1, 54641220), (2, 27320610), (3, 18213740), (4, 13660305), (5, 10928244), (6, 9106870), (10, 5464122), (12, 4553435), (15, 3642748), (20, 2732061), (29, 1884180), (30, 1821374), (31, 1762620), (58, 942090), (60, 910687), (62, 881310), (87, 628060), (93, 587540), (116, 471045), (124, 440655), (145, 376836), (155, 352524), (174, 314030), (186, 293770), (290, 188418), (310, 176262), (348, 157015), (372, 146885), (435, 125612), (465, 117508), (580, 94209), (620, 88131), (870, 62806), (899, 60780), (930, 58754), (1013, 53940), (1740, 31403), (1798, 30390), (1860, 29377), (2026, 26970), (2697, 20260), (3039, 17980), (3596, 15195), (4052, 13485), (4495, 12156), (5065, 10788), (5394, 10130), (6078, 8990)]