248791130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{26723}}^1$

素因数の和:26763

約数の個数: 48

約数和(自身を含む): 548376480

約数和(自身を除く): 299585350

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 26723, 53446, 133615, 187061, 267230, 374122, 507737, 935305, 1015474, 1309427, 1870610, 2538685, 2618854, 3554159, 5077370, 6547135, 7108318, 13094270, 17770795, 24879113, 35541590, 49758226, 124395565, 248791130]

約数ペア:

[(1, 248791130), (2, 124395565), (5, 49758226), (7, 35541590), (10, 24879113), (14, 17770795), (19, 13094270), (35, 7108318), (38, 6547135), (49, 5077370), (70, 3554159), (95, 2618854), (98, 2538685), (133, 1870610), (190, 1309427), (245, 1015474), (266, 935305), (490, 507737), (665, 374122), (931, 267230), (1330, 187061), (1862, 133615), (4655, 53446), (9310, 26723)]