70216785

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 126360000

約数和(自身を除く): 56143215

約数列:

[1, 3, 5, 9, 15, 45, 53, 59, 159, 177, 265, 295, 477, 499, 531, 795, 885, 1497, 2385, 2495, 2655, 3127, 4491, 7485, 9381, 15635, 22455, 26447, 28143, 29441, 46905, 79341, 88323, 132235, 140715, 147205, 238023, 264969, 396705, 441615, 1190115, 1324845, 1560373, 4681119, 7801865, 14043357, 23405595, 70216785]

約数ペア:

[(1, 70216785), (3, 23405595), (5, 14043357), (9, 7801865), (15, 4681119), (45, 1560373), (53, 1324845), (59, 1190115), (159, 441615), (177, 396705), (265, 264969), (295, 238023), (477, 147205), (499, 140715), (531, 132235), (795, 88323), (885, 79341), (1497, 46905), (2385, 29441), (2495, 28143), (2655, 26447), (3127, 22455), (4491, 15635), (7485, 9381)]