1864006980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{7867}}^1$

素因数の和:8249

約数の個数: 96

約数和(自身を含む): 5710279680

約数和(自身を除く): 3846272700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 359, 660, 718, 1077, 1436, 1795, 2154, 3590, 3949, 4308, 5385, 7180, 7867, 7898, 10770, 11847, 15734, 15796, 19745, 21540, 23601, 23694, 31468, 39335, 39490, 47202, 47388, 59235, 78670, 78980, 86537, 94404, 118005, 118470, 157340, 173074, 236010, 236940, 259611, 346148, 432685, 472020, 519222, 865370, 1038444, 1298055, 1730740, 2596110, 2824253, 5192220, 5648506, 8472759, 11297012, 14121265, 16945518, 28242530, 31066783, 33891036, 42363795, 56485060, 62133566, 84727590, 93200349, 124267132, 155333915, 169455180, 186400698, 310667830, 372801396, 466001745, 621335660, 932003490, 1864006980]

約数ペア:

[(1, 1864006980), (2, 932003490), (3, 621335660), (4, 466001745), (5, 372801396), (6, 310667830), (10, 186400698), (11, 169455180), (12, 155333915), (15, 124267132), (20, 93200349), (22, 84727590), (30, 62133566), (33, 56485060), (44, 42363795), (55, 33891036), (60, 31066783), (66, 28242530), (110, 16945518), (132, 14121265), (165, 11297012), (220, 8472759), (330, 5648506), (359, 5192220), (660, 2824253), (718, 2596110), (1077, 1730740), (1436, 1298055), (1795, 1038444), (2154, 865370), (3590, 519222), (3949, 472020), (4308, 432685), (5385, 346148), (7180, 259611), (7867, 236940), (7898, 236010), (10770, 173074), (11847, 157340), (15734, 118470), (15796, 118005), (19745, 94404), (21540, 86537), (23601, 78980), (23694, 78670), (31468, 59235), (39335, 47388), (39490, 47202)]