29654660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1109}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 71608320

約数和(自身を除く): 41953660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 191, 382, 764, 955, 1109, 1337, 1910, 2218, 2674, 3820, 4436, 5348, 5545, 6685, 7763, 11090, 13370, 15526, 22180, 26740, 31052, 38815, 77630, 155260, 211819, 423638, 847276, 1059095, 1482733, 2118190, 2965466, 4236380, 5930932, 7413665, 14827330, 29654660]

約数ペア:

[(1, 29654660), (2, 14827330), (4, 7413665), (5, 5930932), (7, 4236380), (10, 2965466), (14, 2118190), (20, 1482733), (28, 1059095), (35, 847276), (70, 423638), (140, 211819), (191, 155260), (382, 77630), (764, 38815), (955, 31052), (1109, 26740), (1337, 22180), (1910, 15526), (2218, 13370), (2674, 11090), (3820, 7763), (4436, 6685), (5348, 5545)]