77643690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{136217}}^1$

素因数の和:136246

約数の個数: 32

約数和(自身を含む): 196153920

約数和(自身を除く): 118510230

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 136217, 272434, 408651, 681085, 817302, 1362170, 2043255, 2588123, 4086510, 5176246, 7764369, 12940615, 15528738, 25881230, 38821845, 77643690]

約数ペア:

[(1, 77643690), (2, 38821845), (3, 25881230), (5, 15528738), (6, 12940615), (10, 7764369), (15, 5176246), (19, 4086510), (30, 2588123), (38, 2043255), (57, 1362170), (95, 817302), (114, 681085), (190, 408651), (285, 272434), (570, 136217)]