3479420

素因数分解:

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

素因数の和:902

約数の個数: 48

約数和(自身を含む): 8648640

約数和(自身を除く): 5169220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 857, 1015, 1714, 2030, 3428, 4060, 4285, 5999, 8570, 11998, 17140, 23996, 24853, 29995, 49706, 59990, 99412, 119980, 124265, 173971, 248530, 347942, 497060, 695884, 869855, 1739710, 3479420]

約数ペア:

[(1, 3479420), (2, 1739710), (4, 869855), (5, 695884), (7, 497060), (10, 347942), (14, 248530), (20, 173971), (28, 124265), (29, 119980), (35, 99412), (58, 59990), (70, 49706), (116, 29995), (140, 24853), (145, 23996), (203, 17140), (290, 11998), (406, 8570), (580, 5999), (812, 4285), (857, 4060), (1015, 3428), (1714, 2030)]