798811380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1117}}^1$

素因数の和:1298

約数の個数: 144

約数和(自身を含む): 2527171920

約数和(自身を除く): 1728360540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 137, 145, 174, 180, 261, 274, 290, 348, 411, 435, 522, 548, 580, 685, 822, 870, 1044, 1117, 1233, 1305, 1370, 1644, 1740, 2055, 2234, 2466, 2610, 2740, 3351, 3973, 4110, 4468, 4932, 5220, 5585, 6165, 6702, 7946, 8220, 10053, 11170, 11919, 12330, 13404, 15892, 16755, 19865, 20106, 22340, 23838, 24660, 32393, 33510, 35757, 39730, 40212, 47676, 50265, 59595, 64786, 67020, 71514, 79460, 97179, 100530, 119190, 129572, 143028, 153029, 161965, 178785, 194358, 201060, 238380, 291537, 306058, 323930, 357570, 388716, 459087, 485895, 583074, 612116, 647860, 715140, 765145, 918174, 971790, 1166148, 1377261, 1457685, 1530290, 1836348, 1943580, 2295435, 2754522, 2915370, 3060580, 4437841, 4590870, 5509044, 5830740, 6886305, 8875682, 9181740, 13313523, 13772610, 17751364, 22189205, 26627046, 27545220, 39940569, 44378410, 53254092, 66567615, 79881138, 88756820, 133135230, 159762276, 199702845, 266270460, 399405690, 798811380]

約数ペア:

[(1, 798811380), (2, 399405690), (3, 266270460), (4, 199702845), (5, 159762276), (6, 133135230), (9, 88756820), (10, 79881138), (12, 66567615), (15, 53254092), (18, 44378410), (20, 39940569), (29, 27545220), (30, 26627046), (36, 22189205), (45, 17751364), (58, 13772610), (60, 13313523), (87, 9181740), (90, 8875682), (116, 6886305), (137, 5830740), (145, 5509044), (174, 4590870), (180, 4437841), (261, 3060580), (274, 2915370), (290, 2754522), (348, 2295435), (411, 1943580), (435, 1836348), (522, 1530290), (548, 1457685), (580, 1377261), (685, 1166148), (822, 971790), (870, 918174), (1044, 765145), (1117, 715140), (1233, 647860), (1305, 612116), (1370, 583074), (1644, 485895), (1740, 459087), (2055, 388716), (2234, 357570), (2466, 323930), (2610, 306058), (2740, 291537), (3351, 238380), (3973, 201060), (4110, 194358), (4468, 178785), (4932, 161965), (5220, 153029), (5585, 143028), (6165, 129572), (6702, 119190), (7946, 100530), (8220, 97179), (10053, 79460), (11170, 71514), (11919, 67020), (12330, 64786), (13404, 59595), (15892, 50265), (16755, 47676), (19865, 40212), (20106, 39730), (22340, 35757), (23838, 33510), (24660, 32393)]