74799670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{1051}}^1$

素因数の和:1716

約数の個数: 32

約数和(自身を含む): 147246336

約数和(自身を除く): 72446666

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 647, 1051, 1294, 2102, 3235, 5255, 6470, 7117, 10510, 11561, 14234, 23122, 35585, 57805, 71170, 115610, 679997, 1359994, 3399985, 6799970, 7479967, 14959934, 37399835, 74799670]

約数ペア:

[(1, 74799670), (2, 37399835), (5, 14959934), (10, 7479967), (11, 6799970), (22, 3399985), (55, 1359994), (110, 679997), (647, 115610), (1051, 71170), (1294, 57805), (2102, 35585), (3235, 23122), (5255, 14234), (6470, 11561), (7117, 10510)]