1726110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2131}}^1$

素因数の和:2150

約数の個数: 40

約数和(自身を含む): 4643496

約数和(自身を除く): 2917386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2131, 4262, 6393, 10655, 12786, 19179, 21310, 31965, 38358, 57537, 63930, 95895, 115074, 172611, 191790, 287685, 345222, 575370, 863055, 1726110]

約数ペア:

[(1, 1726110), (2, 863055), (3, 575370), (5, 345222), (6, 287685), (9, 191790), (10, 172611), (15, 115074), (18, 95895), (27, 63930), (30, 57537), (45, 38358), (54, 31965), (81, 21310), (90, 19179), (135, 12786), (162, 10655), (270, 6393), (405, 4262), (810, 2131)]