70119847

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 87552000

約数和(自身を除く): 17432153

約数列:

[1, 7, 23, 37, 79, 149, 161, 259, 553, 851, 1043, 1817, 2923, 3427, 5513, 5957, 11771, 12719, 20461, 23989, 38591, 67229, 82397, 126799, 270733, 435527, 470603, 887593, 1895131, 3048689, 10017121, 70119847]

約数ペア:

[(1, 70119847), (7, 10017121), (23, 3048689), (37, 1895131), (79, 887593), (149, 470603), (161, 435527), (259, 270733), (553, 126799), (851, 82397), (1043, 67229), (1817, 38591), (2923, 23989), (3427, 20461), (5513, 12719), (5957, 11771)]