86996970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{769}}^1$

素因数の和:1204

約数の個数: 64

約数和(自身を含む): 232848000

約数和(自身を除く): 145851030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 419, 769, 838, 1257, 1538, 2095, 2307, 2514, 3771, 3845, 4190, 4614, 6285, 6921, 7542, 7690, 11313, 11535, 12570, 13842, 18855, 20763, 22626, 23070, 34605, 37710, 41526, 56565, 69210, 103815, 113130, 207630, 322211, 644422, 966633, 1611055, 1933266, 2899899, 3222110, 4833165, 5799798, 8699697, 9666330, 14499495, 17399394, 28998990, 43498485, 86996970]

約数ペア:

[(1, 86996970), (2, 43498485), (3, 28998990), (5, 17399394), (6, 14499495), (9, 9666330), (10, 8699697), (15, 5799798), (18, 4833165), (27, 3222110), (30, 2899899), (45, 1933266), (54, 1611055), (90, 966633), (135, 644422), (270, 322211), (419, 207630), (769, 113130), (838, 103815), (1257, 69210), (1538, 56565), (2095, 41526), (2307, 37710), (2514, 34605), (3771, 23070), (3845, 22626), (4190, 20763), (4614, 18855), (6285, 13842), (6921, 12570), (7542, 11535), (7690, 11313)]