29456820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5279}}^1$

素因数の和:5325

約数の個数: 72

約数和(自身を含む): 92252160

約数和(自身を除く): 62795340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5279, 5580, 10558, 15837, 21116, 26395, 31674, 47511, 52790, 63348, 79185, 95022, 105580, 158370, 163649, 190044, 237555, 316740, 327298, 475110, 490947, 654596, 818245, 950220, 981894, 1472841, 1636490, 1963788, 2454735, 2945682, 3272980, 4909470, 5891364, 7364205, 9818940, 14728410, 29456820]

約数ペア:

[(1, 29456820), (2, 14728410), (3, 9818940), (4, 7364205), (5, 5891364), (6, 4909470), (9, 3272980), (10, 2945682), (12, 2454735), (15, 1963788), (18, 1636490), (20, 1472841), (30, 981894), (31, 950220), (36, 818245), (45, 654596), (60, 490947), (62, 475110), (90, 327298), (93, 316740), (124, 237555), (155, 190044), (180, 163649), (186, 158370), (279, 105580), (310, 95022), (372, 79185), (465, 63348), (558, 52790), (620, 47511), (930, 31674), (1116, 26395), (1395, 21116), (1860, 15837), (2790, 10558), (5279, 5580)]