30413600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{5431}}^1$

素因数の和:5458

約数の個数: 72

約数和(自身を含む): 84869568

約数和(自身を除く): 54455968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5431, 5600, 10862, 21724, 27155, 38017, 43448, 54310, 76034, 86896, 108620, 135775, 152068, 173792, 190085, 217240, 271550, 304136, 380170, 434480, 543100, 608272, 760340, 868960, 950425, 1086200, 1216544, 1520680, 1900850, 2172400, 3041360, 3801700, 4344800, 6082720, 7603400, 15206800, 30413600]

約数ペア:

[(1, 30413600), (2, 15206800), (4, 7603400), (5, 6082720), (7, 4344800), (8, 3801700), (10, 3041360), (14, 2172400), (16, 1900850), (20, 1520680), (25, 1216544), (28, 1086200), (32, 950425), (35, 868960), (40, 760340), (50, 608272), (56, 543100), (70, 434480), (80, 380170), (100, 304136), (112, 271550), (140, 217240), (160, 190085), (175, 173792), (200, 152068), (224, 135775), (280, 108620), (350, 86896), (400, 76034), (560, 54310), (700, 43448), (800, 38017), (1120, 27155), (1400, 21724), (2800, 10862), (5431, 5600)]