138202750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:698

約数の個数: 64

約数和(自身を含む): 298202112

約数和(自身を除く): 159999362

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 151, 175, 250, 302, 350, 523, 755, 875, 1046, 1057, 1510, 1750, 2114, 2615, 3661, 3775, 5230, 5285, 7322, 7550, 10570, 13075, 18305, 18875, 26150, 26425, 36610, 37750, 52850, 65375, 78973, 91525, 130750, 132125, 157946, 183050, 264250, 394865, 457625, 552811, 789730, 915250, 1105622, 1974325, 2764055, 3948650, 5528110, 9871625, 13820275, 19743250, 27640550, 69101375, 138202750]

約数ペア:

[(1, 138202750), (2, 69101375), (5, 27640550), (7, 19743250), (10, 13820275), (14, 9871625), (25, 5528110), (35, 3948650), (50, 2764055), (70, 1974325), (125, 1105622), (151, 915250), (175, 789730), (250, 552811), (302, 457625), (350, 394865), (523, 264250), (755, 183050), (875, 157946), (1046, 132125), (1057, 130750), (1510, 91525), (1750, 78973), (2114, 65375), (2615, 52850), (3661, 37750), (3775, 36610), (5230, 26425), (5285, 26150), (7322, 18875), (7550, 18305), (10570, 13075)]