About the Number

138142710

138142709 ← → 138142711

2進数表記:1000001110111110001111110110

漢数字表記:一億三千八百十四万二千七百十

素因数分解:

2 1 × 3 2 × 5 1 × 83 1 × 18493 1

素因数の和:18589
約数の個数: 48
約数和(自身を含む): 363518064
約数和(自身を除く): 225375354

約数列:
[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7470, 18493, 36986, 55479, 92465, 110958, 166437, 184930, 277395, 332874, 554790, 832185, 1534919, 1664370, 3069838, 4604757, 7674595, 9209514, 13814271, 15349190, 23023785, 27628542, 46047570, 69071355, 138142710]

約数ペア:
[(1, 138142710), (2, 69071355), (3, 46047570), (5, 27628542), (6, 23023785), (9, 15349190), (10, 13814271), (15, 9209514), (18, 7674595), (30, 4604757), (45, 3069838), (83, 1664370), (90, 1534919), (166, 832185), (249, 554790), (415, 332874), (498, 277395), (747, 184930), (830, 166437), (1245, 110958), (1494, 92465), (2490, 55479), (3735, 36986), (7470, 18493)]

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