71700970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{5387}}^1$

素因数の和:5427

約数の個数: 32

約数和(自身を含む): 141984576

約数和(自身を除く): 70283606

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2662, 5387, 6655, 10774, 13310, 26935, 53870, 59257, 118514, 296285, 592570, 651827, 1303654, 3259135, 6518270, 7170097, 14340194, 35850485, 71700970]

約数ペア:

[(1, 71700970), (2, 35850485), (5, 14340194), (10, 7170097), (11, 6518270), (22, 3259135), (55, 1303654), (110, 651827), (121, 592570), (242, 296285), (605, 118514), (1210, 59257), (1331, 53870), (2662, 26935), (5387, 13310), (6655, 10774)]