6149500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{251}}^1$

素因数の和:284

約数の個数: 72

約数和(自身を含む): 15685488

約数和(自身を除く): 9535988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 251, 350, 490, 500, 502, 700, 875, 980, 1004, 1225, 1255, 1750, 1757, 2450, 2510, 3500, 3514, 4900, 5020, 6125, 6275, 7028, 8785, 12250, 12299, 12550, 17570, 24500, 24598, 25100, 31375, 35140, 43925, 49196, 61495, 62750, 87850, 122990, 125500, 175700, 219625, 245980, 307475, 439250, 614950, 878500, 1229900, 1537375, 3074750, 6149500]

約数ペア:

[(1, 6149500), (2, 3074750), (4, 1537375), (5, 1229900), (7, 878500), (10, 614950), (14, 439250), (20, 307475), (25, 245980), (28, 219625), (35, 175700), (49, 125500), (50, 122990), (70, 87850), (98, 62750), (100, 61495), (125, 49196), (140, 43925), (175, 35140), (196, 31375), (245, 25100), (250, 24598), (251, 24500), (350, 17570), (490, 12550), (500, 12299), (502, 12250), (700, 8785), (875, 7028), (980, 6275), (1004, 6125), (1225, 5020), (1255, 4900), (1750, 3514), (1757, 3500), (2450, 2510)]