31050360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7841}}^1$

素因数の和:7869

約数の個数: 96

約数和(自身を含む): 110101680

約数和(自身を除く): 79051320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 7841, 15682, 23523, 31364, 39205, 47046, 62728, 70569, 78410, 86251, 94092, 117615, 141138, 156820, 172502, 188184, 235230, 258753, 282276, 313640, 345004, 352845, 431255, 470460, 517506, 564552, 690008, 705690, 776259, 862510, 940920, 1035012, 1293765, 1411380, 1552518, 1725020, 2070024, 2587530, 2822760, 3105036, 3450040, 3881295, 5175060, 6210072, 7762590, 10350120, 15525180, 31050360]

約数ペア:

[(1, 31050360), (2, 15525180), (3, 10350120), (4, 7762590), (5, 6210072), (6, 5175060), (8, 3881295), (9, 3450040), (10, 3105036), (11, 2822760), (12, 2587530), (15, 2070024), (18, 1725020), (20, 1552518), (22, 1411380), (24, 1293765), (30, 1035012), (33, 940920), (36, 862510), (40, 776259), (44, 705690), (45, 690008), (55, 564552), (60, 517506), (66, 470460), (72, 431255), (88, 352845), (90, 345004), (99, 313640), (110, 282276), (120, 258753), (132, 235230), (165, 188184), (180, 172502), (198, 156820), (220, 141138), (264, 117615), (330, 94092), (360, 86251), (396, 78410), (440, 70569), (495, 62728), (660, 47046), (792, 39205), (990, 31364), (1320, 23523), (1980, 15682), (3960, 7841)]