3966780

素因数分解:

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

素因数の和:3918

約数の個数: 48

約数和(自身を含む): 11763360

約数和(自身を除く): 7796580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 3889, 7778, 11667, 15556, 19445, 23334, 38890, 46668, 58335, 66113, 77780, 116670, 132226, 198339, 233340, 264452, 330565, 396678, 661130, 793356, 991695, 1322260, 1983390, 3966780]

約数ペア:

[(1, 3966780), (2, 1983390), (3, 1322260), (4, 991695), (5, 793356), (6, 661130), (10, 396678), (12, 330565), (15, 264452), (17, 233340), (20, 198339), (30, 132226), (34, 116670), (51, 77780), (60, 66113), (68, 58335), (85, 46668), (102, 38890), (170, 23334), (204, 19445), (255, 15556), (340, 11667), (510, 7778), (1020, 3889)]