86443290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1249}}^1$

素因数の和:2031

約数の個数: 48

約数和(自身を含む): 225225000

約数和(自身を除く): 138781710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 769, 1249, 1538, 2307, 2498, 3747, 3845, 4614, 6245, 6921, 7494, 7690, 11241, 11535, 12490, 13842, 18735, 22482, 23070, 34605, 37470, 56205, 69210, 112410, 960481, 1920962, 2881443, 4802405, 5762886, 8644329, 9604810, 14407215, 17288658, 28814430, 43221645, 86443290]

約数ペア:

[(1, 86443290), (2, 43221645), (3, 28814430), (5, 17288658), (6, 14407215), (9, 9604810), (10, 8644329), (15, 5762886), (18, 4802405), (30, 2881443), (45, 1920962), (90, 960481), (769, 112410), (1249, 69210), (1538, 56205), (2307, 37470), (2498, 34605), (3747, 23070), (3845, 22482), (4614, 18735), (6245, 13842), (6921, 12490), (7494, 11535), (7690, 11241)]