57729910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3209}}^1$

素因数の和:3480

約数の個数: 32

約数和(自身を含む): 119257920

約数和(自身を除く): 61528010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 1285, 1799, 2570, 3209, 3598, 6418, 8995, 16045, 17990, 22463, 32090, 44926, 112315, 224630, 824713, 1649426, 4123565, 5772991, 8247130, 11545982, 28864955, 57729910]

約数ペア:

[(1, 57729910), (2, 28864955), (5, 11545982), (7, 8247130), (10, 5772991), (14, 4123565), (35, 1649426), (70, 824713), (257, 224630), (514, 112315), (1285, 44926), (1799, 32090), (2570, 22463), (3209, 17990), (3598, 16045), (6418, 8995)]