7769190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1811}}^1$

素因数の和:1845

約数の個数: 64

約数和(自身を含む): 21917952

約数和(自身を除く): 14148762

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 1811, 2145, 3622, 4290, 5433, 9055, 10866, 18110, 19921, 23543, 27165, 39842, 47086, 54330, 59763, 70629, 99605, 117715, 119526, 141258, 199210, 235430, 258973, 298815, 353145, 517946, 597630, 706290, 776919, 1294865, 1553838, 2589730, 3884595, 7769190]

約数ペア:

[(1, 7769190), (2, 3884595), (3, 2589730), (5, 1553838), (6, 1294865), (10, 776919), (11, 706290), (13, 597630), (15, 517946), (22, 353145), (26, 298815), (30, 258973), (33, 235430), (39, 199210), (55, 141258), (65, 119526), (66, 117715), (78, 99605), (110, 70629), (130, 59763), (143, 54330), (165, 47086), (195, 39842), (286, 27165), (330, 23543), (390, 19921), (429, 18110), (715, 10866), (858, 9055), (1430, 5433), (1811, 4290), (2145, 3622)]