6958840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 18532800

約数和(自身を除く): 11573960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 857, 1015, 1160, 1624, 1714, 2030, 3428, 4060, 4285, 5999, 6856, 8120, 8570, 11998, 17140, 23996, 24853, 29995, 34280, 47992, 49706, 59990, 99412, 119980, 124265, 173971, 198824, 239960, 248530, 347942, 497060, 695884, 869855, 994120, 1391768, 1739710, 3479420, 6958840]

約数ペア:

[(1, 6958840), (2, 3479420), (4, 1739710), (5, 1391768), (7, 994120), (8, 869855), (10, 695884), (14, 497060), (20, 347942), (28, 248530), (29, 239960), (35, 198824), (40, 173971), (56, 124265), (58, 119980), (70, 99412), (116, 59990), (140, 49706), (145, 47992), (203, 34280), (232, 29995), (280, 24853), (290, 23996), (406, 17140), (580, 11998), (812, 8570), (857, 8120), (1015, 6856), (1160, 5999), (1624, 4285), (1714, 4060), (2030, 3428)]