70669810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1237}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 132366960

約数和(自身を除く): 61697150

約数列:

[1, 2, 5, 10, 29, 58, 145, 197, 290, 394, 985, 1237, 1970, 2474, 5713, 6185, 11426, 12370, 28565, 35873, 57130, 71746, 179365, 243689, 358730, 487378, 1218445, 2436890, 7066981, 14133962, 35334905, 70669810]

約数ペア:

[(1, 70669810), (2, 35334905), (5, 14133962), (10, 7066981), (29, 2436890), (58, 1218445), (145, 487378), (197, 358730), (290, 243689), (394, 179365), (985, 71746), (1237, 57130), (1970, 35873), (2474, 28565), (5713, 12370), (6185, 11426)]