68779410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1697}}^1$

素因数の和:1907

約数の個数: 64

約数和(自身を含む): 189741312

約数和(自身を除く): 120961902

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 193, 210, 386, 579, 965, 1158, 1351, 1697, 1930, 2702, 2895, 3394, 4053, 5091, 5790, 6755, 8106, 8485, 10182, 11879, 13510, 16970, 20265, 23758, 25455, 35637, 40530, 50910, 59395, 71274, 118790, 178185, 327521, 356370, 655042, 982563, 1637605, 1965126, 2292647, 3275210, 4585294, 4912815, 6877941, 9825630, 11463235, 13755882, 22926470, 34389705, 68779410]

約数ペア:

[(1, 68779410), (2, 34389705), (3, 22926470), (5, 13755882), (6, 11463235), (7, 9825630), (10, 6877941), (14, 4912815), (15, 4585294), (21, 3275210), (30, 2292647), (35, 1965126), (42, 1637605), (70, 982563), (105, 655042), (193, 356370), (210, 327521), (386, 178185), (579, 118790), (965, 71274), (1158, 59395), (1351, 50910), (1697, 40530), (1930, 35637), (2702, 25455), (2895, 23758), (3394, 20265), (4053, 16970), (5091, 13510), (5790, 11879), (6755, 10182), (8106, 8485)]