103421780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67157}}^1$

素因数の和:67184

約数の個数: 48

約数和(自身を含む): 270781056

約数和(自身を除く): 167359276

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 67157, 134314, 268628, 335785, 470099, 671570, 738727, 940198, 1343140, 1477454, 1880396, 2350495, 2954908, 3693635, 4700990, 5171089, 7387270, 9401980, 10342178, 14774540, 20684356, 25855445, 51710890, 103421780]

約数ペア:

[(1, 103421780), (2, 51710890), (4, 25855445), (5, 20684356), (7, 14774540), (10, 10342178), (11, 9401980), (14, 7387270), (20, 5171089), (22, 4700990), (28, 3693635), (35, 2954908), (44, 2350495), (55, 1880396), (70, 1477454), (77, 1343140), (110, 940198), (140, 738727), (154, 671570), (220, 470099), (308, 335785), (385, 268628), (770, 134314), (1540, 67157)]