85354170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1429}}^1$

素因数の和:1631

約数の個数: 64

約数和(自身を含む): 224864640

約数和(自身を除く): 139510470

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 181, 330, 362, 543, 905, 1086, 1429, 1810, 1991, 2715, 2858, 3982, 4287, 5430, 5973, 7145, 8574, 9955, 11946, 14290, 15719, 19910, 21435, 29865, 31438, 42870, 47157, 59730, 78595, 94314, 157190, 235785, 258649, 471570, 517298, 775947, 1293245, 1551894, 2586490, 2845139, 3879735, 5690278, 7759470, 8535417, 14225695, 17070834, 28451390, 42677085, 85354170]

約数ペア:

[(1, 85354170), (2, 42677085), (3, 28451390), (5, 17070834), (6, 14225695), (10, 8535417), (11, 7759470), (15, 5690278), (22, 3879735), (30, 2845139), (33, 2586490), (55, 1551894), (66, 1293245), (110, 775947), (165, 517298), (181, 471570), (330, 258649), (362, 235785), (543, 157190), (905, 94314), (1086, 78595), (1429, 59730), (1810, 47157), (1991, 42870), (2715, 31438), (2858, 29865), (3982, 21435), (4287, 19910), (5430, 15719), (5973, 14290), (7145, 11946), (8574, 9955)]