666968310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:803

約数の個数: 128

約数和(自身を含む): 1893196800

約数和(自身を除く): 1226228490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 331, 439, 459, 510, 662, 765, 878, 918, 993, 1317, 1530, 1655, 1986, 2195, 2295, 2634, 2979, 3310, 3951, 4390, 4590, 4965, 5627, 5958, 6585, 7463, 7902, 8937, 9930, 11254, 11853, 13170, 14895, 14926, 16881, 17874, 19755, 22389, 23706, 28135, 29790, 33762, 37315, 39510, 44685, 44778, 50643, 56270, 59265, 67167, 74630, 84405, 89370, 101286, 111945, 118530, 134334, 145309, 151929, 168810, 201501, 223890, 253215, 290618, 303858, 335835, 403002, 435927, 506430, 671670, 726545, 759645, 871854, 1007505, 1307781, 1453090, 1519290, 2015010, 2179635, 2470253, 2615562, 3923343, 4359270, 4940506, 6538905, 7410759, 7846686, 12351265, 13077810, 14821518, 19616715, 22232277, 24702530, 37053795, 39233430, 44464554, 66696831, 74107590, 111161385, 133393662, 222322770, 333484155, 666968310]

約数ペア:

[(1, 666968310), (2, 333484155), (3, 222322770), (5, 133393662), (6, 111161385), (9, 74107590), (10, 66696831), (15, 44464554), (17, 39233430), (18, 37053795), (27, 24702530), (30, 22232277), (34, 19616715), (45, 14821518), (51, 13077810), (54, 12351265), (85, 7846686), (90, 7410759), (102, 6538905), (135, 4940506), (153, 4359270), (170, 3923343), (255, 2615562), (270, 2470253), (306, 2179635), (331, 2015010), (439, 1519290), (459, 1453090), (510, 1307781), (662, 1007505), (765, 871854), (878, 759645), (918, 726545), (993, 671670), (1317, 506430), (1530, 435927), (1655, 403002), (1986, 335835), (2195, 303858), (2295, 290618), (2634, 253215), (2979, 223890), (3310, 201501), (3951, 168810), (4390, 151929), (4590, 145309), (4965, 134334), (5627, 118530), (5958, 111945), (6585, 101286), (7463, 89370), (7902, 84405), (8937, 74630), (9930, 67167), (11254, 59265), (11853, 56270), (13170, 50643), (14895, 44778), (14926, 44685), (16881, 39510), (17874, 37315), (19755, 33762), (22389, 29790), (23706, 28135)]