231551210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 465813504

約数和(自身を除く): 234262294

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 107, 110, 191, 206, 214, 382, 515, 535, 955, 1030, 1070, 1133, 1177, 1910, 2101, 2266, 2354, 4202, 5665, 5885, 10505, 11021, 11330, 11770, 19673, 20437, 21010, 22042, 39346, 40874, 55105, 98365, 102185, 110210, 121231, 196730, 204370, 216403, 224807, 242462, 432806, 449614, 606155, 1082015, 1124035, 1212310, 2105011, 2164030, 2248070, 4210022, 10525055, 21050110, 23155121, 46310242, 115775605, 231551210]

約数ペア:

[(1, 231551210), (2, 115775605), (5, 46310242), (10, 23155121), (11, 21050110), (22, 10525055), (55, 4210022), (103, 2248070), (107, 2164030), (110, 2105011), (191, 1212310), (206, 1124035), (214, 1082015), (382, 606155), (515, 449614), (535, 432806), (955, 242462), (1030, 224807), (1070, 216403), (1133, 204370), (1177, 196730), (1910, 121231), (2101, 110210), (2266, 102185), (2354, 98365), (4202, 55105), (5665, 40874), (5885, 39346), (10505, 22042), (11021, 21010), (11330, 20437), (11770, 19673)]