67321530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4889}}^1$

素因数の和:4925

約数の個数: 80

約数和(自身を含む): 191707560

約数和(自身を除く): 124386030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 4590, 4889, 6885, 9778, 13770, 14667, 24445, 29334, 44001, 48890, 73335, 83113, 88002, 132003, 146670, 166226, 220005, 249339, 264006, 396009, 415565, 440010, 498678, 660015, 748017, 792018, 831130, 1246695, 1320030, 1496034, 1980045, 2244051, 2493390, 3740085, 3960090, 4488102, 6732153, 7480170, 11220255, 13464306, 22440510, 33660765, 67321530]

約数ペア:

[(1, 67321530), (2, 33660765), (3, 22440510), (5, 13464306), (6, 11220255), (9, 7480170), (10, 6732153), (15, 4488102), (17, 3960090), (18, 3740085), (27, 2493390), (30, 2244051), (34, 1980045), (45, 1496034), (51, 1320030), (54, 1246695), (81, 831130), (85, 792018), (90, 748017), (102, 660015), (135, 498678), (153, 440010), (162, 415565), (170, 396009), (255, 264006), (270, 249339), (306, 220005), (405, 166226), (459, 146670), (510, 132003), (765, 88002), (810, 83113), (918, 73335), (1377, 48890), (1530, 44001), (2295, 29334), (2754, 24445), (4590, 14667), (4889, 13770), (6885, 9778)]