70201780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29009}}^1$

素因数の和:29040

約数の個数: 36

約数和(自身を含む): 162049860

約数和(自身を除く): 91848080

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 29009, 58018, 116036, 145045, 290090, 319099, 580180, 638198, 1276396, 1595495, 3190990, 3510089, 6381980, 7020178, 14040356, 17550445, 35100890, 70201780]

約数ペア:

[(1, 70201780), (2, 35100890), (4, 17550445), (5, 14040356), (10, 7020178), (11, 6381980), (20, 3510089), (22, 3190990), (44, 1595495), (55, 1276396), (110, 638198), (121, 580180), (220, 319099), (242, 290090), (484, 145045), (605, 116036), (1210, 58018), (2420, 29009)]