4638340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{4733}}^1$

素因数の和:4756

約数の個数: 36

約数和(自身を含む): 11333196

約数和(自身を除く): 6694856

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 4733, 9466, 18932, 23665, 33131, 47330, 66262, 94660, 132524, 165655, 231917, 331310, 463834, 662620, 927668, 1159585, 2319170, 4638340]

約数ペア:

[(1, 4638340), (2, 2319170), (4, 1159585), (5, 927668), (7, 662620), (10, 463834), (14, 331310), (20, 231917), (28, 165655), (35, 132524), (49, 94660), (70, 66262), (98, 47330), (140, 33131), (196, 23665), (245, 18932), (490, 9466), (980, 4733)]