6216140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{6343}}^1$

素因数の和:6366

約数の個数: 36

約数和(自身を含む): 15187536

約数和(自身を除く): 8971396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 6343, 12686, 25372, 31715, 44401, 63430, 88802, 126860, 177604, 222005, 310807, 444010, 621614, 888020, 1243228, 1554035, 3108070, 6216140]

約数ペア:

[(1, 6216140), (2, 3108070), (4, 1554035), (5, 1243228), (7, 888020), (10, 621614), (14, 444010), (20, 310807), (28, 222005), (35, 177604), (49, 126860), (70, 88802), (98, 63430), (140, 44401), (196, 31715), (245, 25372), (490, 12686), (980, 6343)]