11646990

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{4793}}^1$

素因数の和:4815

約数の個数: 48

約数和(自身を含む): 31410288

約数和(自身を除く): 19763298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 4793, 9586, 14379, 23965, 28758, 43137, 47930, 71895, 86274, 129411, 143790, 215685, 258822, 388233, 431370, 647055, 776466, 1164699, 1294110, 1941165, 2329398, 3882330, 5823495, 11646990]

約数ペア:

[(1, 11646990), (2, 5823495), (3, 3882330), (5, 2329398), (6, 1941165), (9, 1294110), (10, 1164699), (15, 776466), (18, 647055), (27, 431370), (30, 388233), (45, 258822), (54, 215685), (81, 143790), (90, 129411), (135, 86274), (162, 71895), (243, 47930), (270, 43137), (405, 28758), (486, 23965), (810, 14379), (1215, 9586), (2430, 4793)]