6498910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 13272336

約数和(自身を除く): 6773426

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 121, 131, 205, 242, 262, 410, 451, 605, 655, 902, 1210, 1310, 1441, 2255, 2882, 4510, 4961, 5371, 7205, 9922, 10742, 14410, 15851, 24805, 26855, 31702, 49610, 53710, 59081, 79255, 118162, 158510, 295405, 590810, 649891, 1299782, 3249455, 6498910]

約数ペア:

[(1, 6498910), (2, 3249455), (5, 1299782), (10, 649891), (11, 590810), (22, 295405), (41, 158510), (55, 118162), (82, 79255), (110, 59081), (121, 53710), (131, 49610), (205, 31702), (242, 26855), (262, 24805), (410, 15851), (451, 14410), (605, 10742), (655, 9922), (902, 7205), (1210, 5371), (1310, 4961), (1441, 4510), (2255, 2882)]