29691630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{397}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 79663680

約数和(自身を除く): 49972050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 277, 397, 554, 794, 831, 1191, 1385, 1662, 1985, 2382, 2493, 2770, 3573, 3970, 4155, 4986, 5955, 7146, 7479, 8310, 10719, 11910, 12465, 14958, 17865, 21438, 24930, 35730, 37395, 53595, 74790, 107190, 109969, 219938, 329907, 549845, 659814, 989721, 1099690, 1649535, 1979442, 2969163, 3299070, 4948605, 5938326, 9897210, 14845815, 29691630]

約数ペア:

[(1, 29691630), (2, 14845815), (3, 9897210), (5, 5938326), (6, 4948605), (9, 3299070), (10, 2969163), (15, 1979442), (18, 1649535), (27, 1099690), (30, 989721), (45, 659814), (54, 549845), (90, 329907), (135, 219938), (270, 109969), (277, 107190), (397, 74790), (554, 53595), (794, 37395), (831, 35730), (1191, 24930), (1385, 21438), (1662, 17865), (1985, 14958), (2382, 12465), (2493, 11910), (2770, 10719), (3573, 8310), (3970, 7479), (4155, 7146), (4986, 5955)]