242367410

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1\times {\mathrm{821}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 445833072

約数和(自身を除く): 203465662

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 557, 821, 1114, 1642, 2785, 4105, 5570, 8210, 29521, 43513, 59042, 87026, 147605, 217565, 295210, 435130, 457297, 914594, 2286485, 4572970, 24236741, 48473482, 121183705, 242367410]

約数ペア:

[(1, 242367410), (2, 121183705), (5, 48473482), (10, 24236741), (53, 4572970), (106, 2286485), (265, 914594), (530, 457297), (557, 435130), (821, 295210), (1114, 217565), (1642, 147605), (2785, 87026), (4105, 59042), (5570, 43513), (8210, 29521)]