8697180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3371}}^1$

素因数の和:3426

約数の個数: 48

約数和(自身を含む): 24925824

約数和(自身を除く): 16228644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 3371, 6742, 10113, 13484, 16855, 20226, 33710, 40452, 50565, 67420, 101130, 144953, 202260, 289906, 434859, 579812, 724765, 869718, 1449530, 1739436, 2174295, 2899060, 4348590, 8697180]

約数ペア:

[(1, 8697180), (2, 4348590), (3, 2899060), (4, 2174295), (5, 1739436), (6, 1449530), (10, 869718), (12, 724765), (15, 579812), (20, 434859), (30, 289906), (43, 202260), (60, 144953), (86, 101130), (129, 67420), (172, 50565), (215, 40452), (258, 33710), (430, 20226), (516, 16855), (645, 13484), (860, 10113), (1290, 6742), (2580, 3371)]