3174920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 128

約数和(自身を含む): 9331200

約数和(自身を除く): 6156280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 23, 28, 29, 34, 35, 40, 46, 56, 58, 68, 70, 85, 92, 115, 116, 119, 136, 140, 145, 161, 170, 184, 203, 230, 232, 238, 280, 290, 322, 340, 391, 406, 460, 476, 493, 580, 595, 644, 667, 680, 782, 805, 812, 920, 952, 986, 1015, 1160, 1190, 1288, 1334, 1564, 1610, 1624, 1955, 1972, 2030, 2380, 2465, 2668, 2737, 3128, 3220, 3335, 3451, 3910, 3944, 4060, 4669, 4760, 4930, 5336, 5474, 6440, 6670, 6902, 7820, 8120, 9338, 9860, 10948, 11339, 13340, 13685, 13804, 15640, 17255, 18676, 19720, 21896, 22678, 23345, 26680, 27370, 27608, 34510, 37352, 45356, 46690, 54740, 56695, 69020, 79373, 90712, 93380, 109480, 113390, 138040, 158746, 186760, 226780, 317492, 396865, 453560, 634984, 793730, 1587460, 3174920]

約数ペア:

[(1, 3174920), (2, 1587460), (4, 793730), (5, 634984), (7, 453560), (8, 396865), (10, 317492), (14, 226780), (17, 186760), (20, 158746), (23, 138040), (28, 113390), (29, 109480), (34, 93380), (35, 90712), (40, 79373), (46, 69020), (56, 56695), (58, 54740), (68, 46690), (70, 45356), (85, 37352), (92, 34510), (115, 27608), (116, 27370), (119, 26680), (136, 23345), (140, 22678), (145, 21896), (161, 19720), (170, 18676), (184, 17255), (203, 15640), (230, 13804), (232, 13685), (238, 13340), (280, 11339), (290, 10948), (322, 9860), (340, 9338), (391, 8120), (406, 7820), (460, 6902), (476, 6670), (493, 6440), (580, 5474), (595, 5336), (644, 4930), (667, 4760), (680, 4669), (782, 4060), (805, 3944), (812, 3910), (920, 3451), (952, 3335), (986, 3220), (1015, 3128), (1160, 2737), (1190, 2668), (1288, 2465), (1334, 2380), (1564, 2030), (1610, 1972), (1624, 1955)]