1115210110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{499}}^1\times {\mathrm{4561}}^1$

素因数の和:5081

約数の個数: 48

約数和(自身を含む): 2340306000

約数和(自身を除く): 1225095890

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 499, 998, 2495, 3493, 4561, 4990, 6986, 9122, 17465, 22805, 24451, 31927, 34930, 45610, 48902, 63854, 122255, 159635, 223489, 244510, 319270, 446978, 1117445, 2234890, 2275939, 4551878, 11379695, 15931573, 22759390, 31863146, 79657865, 111521011, 159315730, 223042022, 557605055, 1115210110]

約数ペア:

[(1, 1115210110), (2, 557605055), (5, 223042022), (7, 159315730), (10, 111521011), (14, 79657865), (35, 31863146), (49, 22759390), (70, 15931573), (98, 11379695), (245, 4551878), (490, 2275939), (499, 2234890), (998, 1117445), (2495, 446978), (3493, 319270), (4561, 244510), (4990, 223489), (6986, 159635), (9122, 122255), (17465, 63854), (22805, 48902), (24451, 45610), (31927, 34930)]