870604

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 1935360

約数和(自身を除く): 1064756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 59, 62, 68, 118, 119, 124, 217, 236, 238, 413, 434, 476, 527, 826, 868, 1003, 1054, 1652, 1829, 2006, 2108, 3658, 3689, 4012, 7021, 7316, 7378, 12803, 14042, 14756, 25606, 28084, 31093, 51212, 62186, 124372, 217651, 435302, 870604]

約数ペア:

[(1, 870604), (2, 435302), (4, 217651), (7, 124372), (14, 62186), (17, 51212), (28, 31093), (31, 28084), (34, 25606), (59, 14756), (62, 14042), (68, 12803), (118, 7378), (119, 7316), (124, 7021), (217, 4012), (236, 3689), (238, 3658), (413, 2108), (434, 2006), (476, 1829), (527, 1652), (826, 1054), (868, 1003)]