27995730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4597}}^1$

素因数の和:4643

約数の個数: 64

約数和(自身を含む): 79453440

約数和(自身を除く): 51457710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 4597, 6090, 9194, 13791, 22985, 27582, 32179, 45970, 64358, 68955, 96537, 133313, 137910, 160895, 193074, 266626, 321790, 399939, 482685, 666565, 799878, 933191, 965370, 1333130, 1866382, 1999695, 2799573, 3999390, 4665955, 5599146, 9331910, 13997865, 27995730]

約数ペア:

[(1, 27995730), (2, 13997865), (3, 9331910), (5, 5599146), (6, 4665955), (7, 3999390), (10, 2799573), (14, 1999695), (15, 1866382), (21, 1333130), (29, 965370), (30, 933191), (35, 799878), (42, 666565), (58, 482685), (70, 399939), (87, 321790), (105, 266626), (145, 193074), (174, 160895), (203, 137910), (210, 133313), (290, 96537), (406, 68955), (435, 64358), (609, 45970), (870, 32179), (1015, 27582), (1218, 22985), (2030, 13791), (3045, 9194), (4597, 6090)]