201790170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43963}}^1$

素因数の和:43996

約数の個数: 64

約数和(自身を含む): 569773440

約数和(自身を除く): 367983270

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, 459, 510, 765, 918, 1530, 2295, 4590, 43963, 87926, 131889, 219815, 263778, 395667, 439630, 659445, 747371, 791334, 1187001, 1318890, 1494742, 1978335, 2242113, 2374002, 3736855, 3956670, 4484226, 5935005, 6726339, 7473710, 11210565, 11870010, 13452678, 20179017, 22421130, 33631695, 40358034, 67263390, 100895085, 201790170]

約数ペア:

[(1, 201790170), (2, 100895085), (3, 67263390), (5, 40358034), (6, 33631695), (9, 22421130), (10, 20179017), (15, 13452678), (17, 11870010), (18, 11210565), (27, 7473710), (30, 6726339), (34, 5935005), (45, 4484226), (51, 3956670), (54, 3736855), (85, 2374002), (90, 2242113), (102, 1978335), (135, 1494742), (153, 1318890), (170, 1187001), (255, 791334), (270, 747371), (306, 659445), (459, 439630), (510, 395667), (765, 263778), (918, 219815), (1530, 131889), (2295, 87926), (4590, 43963)]