7793460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1493}}^1$

素因数の和:1537

約数の個数: 72

約数和(自身を含む): 24471720

約数和(自身を除く): 16678260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1493, 1740, 2610, 2986, 4479, 5220, 5972, 7465, 8958, 13437, 14930, 17916, 22395, 26874, 29860, 43297, 44790, 53748, 67185, 86594, 89580, 129891, 134370, 173188, 216485, 259782, 268740, 389673, 432970, 519564, 649455, 779346, 865940, 1298910, 1558692, 1948365, 2597820, 3896730, 7793460]

約数ペア:

[(1, 7793460), (2, 3896730), (3, 2597820), (4, 1948365), (5, 1558692), (6, 1298910), (9, 865940), (10, 779346), (12, 649455), (15, 519564), (18, 432970), (20, 389673), (29, 268740), (30, 259782), (36, 216485), (45, 173188), (58, 134370), (60, 129891), (87, 89580), (90, 86594), (116, 67185), (145, 53748), (174, 44790), (180, 43297), (261, 29860), (290, 26874), (348, 22395), (435, 17916), (522, 14930), (580, 13437), (870, 8958), (1044, 7465), (1305, 5972), (1493, 5220), (1740, 4479), (2610, 2986)]