7886370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1321}}^1$

素因数の和:1530

約数の個数: 32

約数和(自身を含む): 19036800

約数和(自身を除く): 11150430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1321, 1990, 2642, 2985, 3963, 5970, 6605, 7926, 13210, 19815, 39630, 262879, 525758, 788637, 1314395, 1577274, 2628790, 3943185, 7886370]

約数ペア:

[(1, 7886370), (2, 3943185), (3, 2628790), (5, 1577274), (6, 1314395), (10, 788637), (15, 525758), (30, 262879), (199, 39630), (398, 19815), (597, 13210), (995, 7926), (1194, 6605), (1321, 5970), (1990, 3963), (2642, 2985)]