5571790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 11893392

約数和(自身を除く): 6321602

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 83, 98, 137, 166, 245, 274, 415, 490, 581, 685, 830, 959, 1162, 1370, 1918, 2905, 4067, 4795, 5810, 6713, 8134, 9590, 11371, 13426, 20335, 22742, 33565, 40670, 56855, 67130, 79597, 113710, 159194, 397985, 557179, 795970, 1114358, 2785895, 5571790]

約数ペア:

[(1, 5571790), (2, 2785895), (5, 1114358), (7, 795970), (10, 557179), (14, 397985), (35, 159194), (49, 113710), (70, 79597), (83, 67130), (98, 56855), (137, 40670), (166, 33565), (245, 22742), (274, 20335), (415, 13426), (490, 11371), (581, 9590), (685, 8134), (830, 6713), (959, 5810), (1162, 4795), (1370, 4067), (1918, 2905)]