983827740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137791}}^1$

素因数の和:137827

約数の個数: 96

約数和(自身を含む): 3333464064

約数和(自身を除く): 2349636324

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, 7140, 137791, 275582, 413373, 551164, 688955, 826746, 964537, 1377910, 1653492, 1929074, 2066865, 2342447, 2755820, 2893611, 3858148, 4133730, 4684894, 4822685, 5787222, 7027341, 8267460, 9369788, 9645370, 11574444, 11712235, 14054682, 14468055, 16397129, 19290740, 23424470, 28109364, 28936110, 32794258, 35136705, 46848940, 49191387, 57872220, 65588516, 70273410, 81985645, 98382774, 140546820, 163971290, 196765548, 245956935, 327942580, 491913870, 983827740]

約数ペア:

[(1, 983827740), (2, 491913870), (3, 327942580), (4, 245956935), (5, 196765548), (6, 163971290), (7, 140546820), (10, 98382774), (12, 81985645), (14, 70273410), (15, 65588516), (17, 57872220), (20, 49191387), (21, 46848940), (28, 35136705), (30, 32794258), (34, 28936110), (35, 28109364), (42, 23424470), (51, 19290740), (60, 16397129), (68, 14468055), (70, 14054682), (84, 11712235), (85, 11574444), (102, 9645370), (105, 9369788), (119, 8267460), (140, 7027341), (170, 5787222), (204, 4822685), (210, 4684894), (238, 4133730), (255, 3858148), (340, 2893611), (357, 2755820), (420, 2342447), (476, 2066865), (510, 1929074), (595, 1653492), (714, 1377910), (1020, 964537), (1190, 826746), (1428, 688955), (1785, 551164), (2380, 413373), (3570, 275582), (7140, 137791)]