70254190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 138184704

約数和(自身を除く): 67930514

約数列:

[1, 2, 5, 10, 23, 46, 47, 67, 94, 97, 115, 134, 194, 230, 235, 335, 470, 485, 670, 970, 1081, 1541, 2162, 2231, 3082, 3149, 4462, 4559, 5405, 6298, 6499, 7705, 9118, 10810, 11155, 12998, 15410, 15745, 22310, 22795, 31490, 32495, 45590, 64990, 72427, 104857, 144854, 149477, 209714, 298954, 305453, 362135, 524285, 610906, 724270, 747385, 1048570, 1494770, 1527265, 3054530, 7025419, 14050838, 35127095, 70254190]

約数ペア:

[(1, 70254190), (2, 35127095), (5, 14050838), (10, 7025419), (23, 3054530), (46, 1527265), (47, 1494770), (67, 1048570), (94, 747385), (97, 724270), (115, 610906), (134, 524285), (194, 362135), (230, 305453), (235, 298954), (335, 209714), (470, 149477), (485, 144854), (670, 104857), (970, 72427), (1081, 64990), (1541, 45590), (2162, 32495), (2231, 31490), (3082, 22795), (3149, 22310), (4462, 15745), (4559, 15410), (5405, 12998), (6298, 11155), (6499, 10810), (7705, 9118)]