783127890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{9679}}^1$

素因数の和:9752

約数の個数: 96

約数和(自身を含む): 2174515200

約数和(自身を除く): 1391387310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 31, 45, 58, 62, 87, 90, 93, 145, 155, 174, 186, 261, 279, 290, 310, 435, 465, 522, 558, 870, 899, 930, 1305, 1395, 1798, 2610, 2697, 2790, 4495, 5394, 8091, 8990, 9679, 13485, 16182, 19358, 26970, 29037, 40455, 48395, 58074, 80910, 87111, 96790, 145185, 174222, 280691, 290370, 300049, 435555, 561382, 600098, 842073, 871110, 900147, 1403455, 1500245, 1684146, 1800294, 2526219, 2700441, 2806910, 3000490, 4210365, 4500735, 5052438, 5400882, 8420730, 8701421, 9001470, 12631095, 13502205, 17402842, 25262190, 26104263, 27004410, 43507105, 52208526, 78312789, 87014210, 130521315, 156625578, 261042630, 391563945, 783127890]

約数ペア:

[(1, 783127890), (2, 391563945), (3, 261042630), (5, 156625578), (6, 130521315), (9, 87014210), (10, 78312789), (15, 52208526), (18, 43507105), (29, 27004410), (30, 26104263), (31, 25262190), (45, 17402842), (58, 13502205), (62, 12631095), (87, 9001470), (90, 8701421), (93, 8420730), (145, 5400882), (155, 5052438), (174, 4500735), (186, 4210365), (261, 3000490), (279, 2806910), (290, 2700441), (310, 2526219), (435, 1800294), (465, 1684146), (522, 1500245), (558, 1403455), (870, 900147), (899, 871110), (930, 842073), (1305, 600098), (1395, 561382), (1798, 435555), (2610, 300049), (2697, 290370), (2790, 280691), (4495, 174222), (5394, 145185), (8091, 96790), (8990, 87111), (9679, 80910), (13485, 58074), (16182, 48395), (19358, 40455), (26970, 29037)]