11900340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3889}}^1$

素因数の和:3921

約数の個数: 72

約数和(自身を含む): 38230920

約数和(自身を除く): 26330580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 3889, 7778, 11667, 15556, 19445, 23334, 35001, 38890, 46668, 58335, 66113, 70002, 77780, 116670, 132226, 140004, 175005, 198339, 233340, 264452, 330565, 350010, 396678, 595017, 661130, 700020, 793356, 991695, 1190034, 1322260, 1983390, 2380068, 2975085, 3966780, 5950170, 11900340]

約数ペア:

[(1, 11900340), (2, 5950170), (3, 3966780), (4, 2975085), (5, 2380068), (6, 1983390), (9, 1322260), (10, 1190034), (12, 991695), (15, 793356), (17, 700020), (18, 661130), (20, 595017), (30, 396678), (34, 350010), (36, 330565), (45, 264452), (51, 233340), (60, 198339), (68, 175005), (85, 140004), (90, 132226), (102, 116670), (153, 77780), (170, 70002), (180, 66113), (204, 58335), (255, 46668), (306, 38890), (340, 35001), (510, 23334), (612, 19445), (765, 15556), (1020, 11667), (1530, 7778), (3060, 3889)]