31329090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26777}}^1$

素因数の和:26803

約数の個数: 48

約数和(自身を含む): 87724728

約数和(自身を除く): 56395638

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 26777, 53554, 80331, 133885, 160662, 240993, 267770, 348101, 401655, 481986, 696202, 803310, 1044303, 1204965, 1740505, 2088606, 2409930, 3132909, 3481010, 5221515, 6265818, 10443030, 15664545, 31329090]

約数ペア:

[(1, 31329090), (2, 15664545), (3, 10443030), (5, 6265818), (6, 5221515), (9, 3481010), (10, 3132909), (13, 2409930), (15, 2088606), (18, 1740505), (26, 1204965), (30, 1044303), (39, 803310), (45, 696202), (65, 481986), (78, 401655), (90, 348101), (117, 267770), (130, 240993), (195, 160662), (234, 133885), (390, 80331), (585, 53554), (1170, 26777)]