39896730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11981}}^1$

素因数の和:12031

約数の個数: 48

約数和(自身を含む): 106543944

約数和(自身を除く): 66647214

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 11981, 23962, 35943, 59905, 71886, 107829, 119810, 179715, 215658, 359430, 443297, 539145, 886594, 1078290, 1329891, 2216485, 2659782, 3989673, 4432970, 6649455, 7979346, 13298910, 19948365, 39896730]

約数ペア:

[(1, 39896730), (2, 19948365), (3, 13298910), (5, 7979346), (6, 6649455), (9, 4432970), (10, 3989673), (15, 2659782), (18, 2216485), (30, 1329891), (37, 1078290), (45, 886594), (74, 539145), (90, 443297), (111, 359430), (185, 215658), (222, 179715), (333, 119810), (370, 107829), (555, 71886), (666, 59905), (1110, 35943), (1665, 23962), (3330, 11981)]