302649385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2797}}^1$

素因数の和:2905

約数の個数: 32

約数和(自身を含む): 410970240

約数和(自身を除く): 108320855

約数列:

[1, 5, 17, 19, 67, 85, 95, 323, 335, 1139, 1273, 1615, 2797, 5695, 6365, 13985, 21641, 47549, 53143, 108205, 187399, 237745, 265715, 903431, 936995, 3185783, 3560581, 4517155, 15928915, 17802905, 60529877, 302649385]

約数ペア:

[(1, 302649385), (5, 60529877), (17, 17802905), (19, 15928915), (67, 4517155), (85, 3560581), (95, 3185783), (323, 936995), (335, 903431), (1139, 265715), (1273, 237745), (1615, 187399), (2797, 108205), (5695, 53143), (6365, 47549), (13985, 21641)]