30118356

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1697}}^1$

素因数の和:1753

約数の個数: 72

約数和(自身を含む): 83439720

約数和(自身を除く): 53321364

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1479, 1697, 1972, 2958, 3394, 4437, 5091, 5916, 6788, 8874, 10182, 15273, 17748, 20364, 28849, 30546, 49213, 57698, 61092, 86547, 98426, 115396, 147639, 173094, 196852, 259641, 295278, 346188, 442917, 519282, 590556, 836621, 885834, 1038564, 1673242, 1771668, 2509863, 3346484, 5019726, 7529589, 10039452, 15059178, 30118356]

約数ペア:

[(1, 30118356), (2, 15059178), (3, 10039452), (4, 7529589), (6, 5019726), (9, 3346484), (12, 2509863), (17, 1771668), (18, 1673242), (29, 1038564), (34, 885834), (36, 836621), (51, 590556), (58, 519282), (68, 442917), (87, 346188), (102, 295278), (116, 259641), (153, 196852), (174, 173094), (204, 147639), (261, 115396), (306, 98426), (348, 86547), (493, 61092), (522, 57698), (612, 49213), (986, 30546), (1044, 28849), (1479, 20364), (1697, 17748), (1972, 15273), (2958, 10182), (3394, 8874), (4437, 6788), (5091, 5916)]