27882690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4447}}^1$

素因数の和:4487

約数の個数: 64

約数和(自身を含む): 76861440

約数和(自身を除く): 48978750

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 4447, 6270, 8894, 13341, 22235, 26682, 44470, 48917, 66705, 84493, 97834, 133410, 146751, 168986, 244585, 253479, 293502, 422465, 489170, 506958, 733755, 844930, 929423, 1267395, 1467510, 1858846, 2534790, 2788269, 4647115, 5576538, 9294230, 13941345, 27882690]

約数ペア:

[(1, 27882690), (2, 13941345), (3, 9294230), (5, 5576538), (6, 4647115), (10, 2788269), (11, 2534790), (15, 1858846), (19, 1467510), (22, 1267395), (30, 929423), (33, 844930), (38, 733755), (55, 506958), (57, 489170), (66, 422465), (95, 293502), (110, 253479), (114, 244585), (165, 168986), (190, 146751), (209, 133410), (285, 97834), (330, 84493), (418, 66705), (570, 48917), (627, 44470), (1045, 26682), (1254, 22235), (2090, 13341), (3135, 8894), (4447, 6270)]