228090170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{296221}}^1$

素因数の和:296246

約数の個数: 32

約数和(自身を含む): 511871616

約数和(自身を除く): 283781446

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 296221, 592442, 1481105, 2073547, 2962210, 3258431, 4147094, 6516862, 10367735, 16292155, 20735470, 22809017, 32584310, 45618034, 114045085, 228090170]

約数ペア:

[(1, 228090170), (2, 114045085), (5, 45618034), (7, 32584310), (10, 22809017), (11, 20735470), (14, 16292155), (22, 10367735), (35, 6516862), (55, 4147094), (70, 3258431), (77, 2962210), (110, 2073547), (154, 1481105), (385, 592442), (770, 296221)]