136965290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{25411}}^1$

素因数の和:25443

約数の個数: 48

約数和(自身を含む): 312872544

約数和(自身を除く): 175907254

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 25411, 50822, 127055, 177877, 254110, 279521, 355754, 559042, 889385, 1245139, 1397605, 1778770, 1956647, 2490278, 2795210, 3913294, 6225695, 9783235, 12451390, 13696529, 19566470, 27393058, 68482645, 136965290]

約数ペア:

[(1, 136965290), (2, 68482645), (5, 27393058), (7, 19566470), (10, 13696529), (11, 12451390), (14, 9783235), (22, 6225695), (35, 3913294), (49, 2795210), (55, 2490278), (70, 1956647), (77, 1778770), (98, 1397605), (110, 1245139), (154, 889385), (245, 559042), (385, 355754), (490, 279521), (539, 254110), (770, 177877), (1078, 127055), (2695, 50822), (5390, 25411)]