19031120730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{90793}}^1$

素因数の和:90960

約数の個数: 96

約数和(自身を含む): 52774557264

約数和(自身を除く): 33743436534

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 137, 153, 170, 255, 274, 306, 411, 510, 685, 765, 822, 1233, 1370, 1530, 2055, 2329, 2466, 4110, 4658, 6165, 6987, 11645, 12330, 13974, 20961, 23290, 34935, 41922, 69870, 90793, 104805, 181586, 209610, 272379, 453965, 544758, 817137, 907930, 1361895, 1543481, 1634274, 2723790, 3086962, 4085685, 4630443, 7717405, 8171370, 9260886, 12438641, 13891329, 15434810, 23152215, 24877282, 27782658, 37315923, 46304430, 62193205, 69456645, 74631846, 111947769, 124386410, 138913290, 186579615, 211456897, 223895538, 373159230, 422913794, 559738845, 634370691, 1057284485, 1119477690, 1268741382, 1903112073, 2114568970, 3171853455, 3806224146, 6343706910, 9515560365, 19031120730]

約数ペア:

[(1, 19031120730), (2, 9515560365), (3, 6343706910), (5, 3806224146), (6, 3171853455), (9, 2114568970), (10, 1903112073), (15, 1268741382), (17, 1119477690), (18, 1057284485), (30, 634370691), (34, 559738845), (45, 422913794), (51, 373159230), (85, 223895538), (90, 211456897), (102, 186579615), (137, 138913290), (153, 124386410), (170, 111947769), (255, 74631846), (274, 69456645), (306, 62193205), (411, 46304430), (510, 37315923), (685, 27782658), (765, 24877282), (822, 23152215), (1233, 15434810), (1370, 13891329), (1530, 12438641), (2055, 9260886), (2329, 8171370), (2466, 7717405), (4110, 4630443), (4658, 4085685), (6165, 3086962), (6987, 2723790), (11645, 1634274), (12330, 1543481), (13974, 1361895), (20961, 907930), (23290, 817137), (34935, 544758), (41922, 453965), (69870, 272379), (90793, 209610), (104805, 181586)]