153769230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{1549}}^1$

素因数の和:2665

約数の個数: 48

約数和(自身を含む): 400420800

約数和(自身を除く): 246651570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1103, 1549, 2206, 3098, 3309, 4647, 5515, 6618, 7745, 9294, 9927, 11030, 13941, 15490, 16545, 19854, 23235, 27882, 33090, 46470, 49635, 69705, 99270, 139410, 1708547, 3417094, 5125641, 8542735, 10251282, 15376923, 17085470, 25628205, 30753846, 51256410, 76884615, 153769230]

約数ペア:

[(1, 153769230), (2, 76884615), (3, 51256410), (5, 30753846), (6, 25628205), (9, 17085470), (10, 15376923), (15, 10251282), (18, 8542735), (30, 5125641), (45, 3417094), (90, 1708547), (1103, 139410), (1549, 99270), (2206, 69705), (3098, 49635), (3309, 46470), (4647, 33090), (5515, 27882), (6618, 23235), (7745, 19854), (9294, 16545), (9927, 15490), (11030, 13941)]