27767460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3889}}^1$

素因数の和:3925

約数の個数: 96

約数和(自身を含む): 94106880

約数和(自身を除く): 66339420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 3889, 7140, 7778, 11667, 15556, 19445, 23334, 27223, 38890, 46668, 54446, 58335, 66113, 77780, 81669, 108892, 116670, 132226, 136115, 163338, 198339, 233340, 264452, 272230, 326676, 330565, 396678, 408345, 462791, 544460, 661130, 793356, 816690, 925582, 991695, 1322260, 1388373, 1633380, 1851164, 1983390, 2313955, 2776746, 3966780, 4627910, 5553492, 6941865, 9255820, 13883730, 27767460]

約数ペア:

[(1, 27767460), (2, 13883730), (3, 9255820), (4, 6941865), (5, 5553492), (6, 4627910), (7, 3966780), (10, 2776746), (12, 2313955), (14, 1983390), (15, 1851164), (17, 1633380), (20, 1388373), (21, 1322260), (28, 991695), (30, 925582), (34, 816690), (35, 793356), (42, 661130), (51, 544460), (60, 462791), (68, 408345), (70, 396678), (84, 330565), (85, 326676), (102, 272230), (105, 264452), (119, 233340), (140, 198339), (170, 163338), (204, 136115), (210, 132226), (238, 116670), (255, 108892), (340, 81669), (357, 77780), (420, 66113), (476, 58335), (510, 54446), (595, 46668), (714, 38890), (1020, 27223), (1190, 23334), (1428, 19445), (1785, 15556), (2380, 11667), (3570, 7778), (3889, 7140)]