246934520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{7411}}^1$

素因数の和:7453

約数の個数: 96

約数和(自身を含む): 684424080

約数和(自身を除く): 437489560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 392, 476, 490, 595, 680, 833, 952, 980, 1190, 1666, 1960, 2380, 3332, 4165, 4760, 6664, 7411, 8330, 14822, 16660, 29644, 33320, 37055, 51877, 59288, 74110, 103754, 125987, 148220, 207508, 251974, 259385, 296440, 363139, 415016, 503948, 518770, 629935, 726278, 881909, 1007896, 1037540, 1259870, 1452556, 1763818, 1815695, 2075080, 2519740, 2905112, 3527636, 3631390, 4409545, 5039480, 6173363, 7055272, 7262780, 8819090, 12346726, 14525560, 17638180, 24693452, 30866815, 35276360, 49386904, 61733630, 123467260, 246934520]

約数ペア:

[(1, 246934520), (2, 123467260), (4, 61733630), (5, 49386904), (7, 35276360), (8, 30866815), (10, 24693452), (14, 17638180), (17, 14525560), (20, 12346726), (28, 8819090), (34, 7262780), (35, 7055272), (40, 6173363), (49, 5039480), (56, 4409545), (68, 3631390), (70, 3527636), (85, 2905112), (98, 2519740), (119, 2075080), (136, 1815695), (140, 1763818), (170, 1452556), (196, 1259870), (238, 1037540), (245, 1007896), (280, 881909), (340, 726278), (392, 629935), (476, 518770), (490, 503948), (595, 415016), (680, 363139), (833, 296440), (952, 259385), (980, 251974), (1190, 207508), (1666, 148220), (1960, 125987), (2380, 103754), (3332, 74110), (4165, 59288), (4760, 51877), (6664, 37055), (7411, 33320), (8330, 29644), (14822, 16660)]