326677860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{201653}}^1$

素因数の和:201674

約数の個数: 60

約数和(自身を含む): 1024805628

約数和(自身を除く): 698127768

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 201653, 403306, 604959, 806612, 1008265, 1209918, 1814877, 2016530, 2419836, 3024795, 3629754, 4033060, 5444631, 6049590, 7259508, 9074385, 10889262, 12099180, 16333893, 18148770, 21778524, 27223155, 32667786, 36297540, 54446310, 65335572, 81669465, 108892620, 163338930, 326677860]

約数ペア:

[(1, 326677860), (2, 163338930), (3, 108892620), (4, 81669465), (5, 65335572), (6, 54446310), (9, 36297540), (10, 32667786), (12, 27223155), (15, 21778524), (18, 18148770), (20, 16333893), (27, 12099180), (30, 10889262), (36, 9074385), (45, 7259508), (54, 6049590), (60, 5444631), (81, 4033060), (90, 3629754), (108, 3024795), (135, 2419836), (162, 2016530), (180, 1814877), (270, 1209918), (324, 1008265), (405, 806612), (540, 604959), (810, 403306), (1620, 201653)]