70740684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{280717}}^1$

素因数の和:280734

約数の個数: 36

約数和(自身を含む): 204362704

約数和(自身を除く): 133622020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 280717, 561434, 842151, 1122868, 1684302, 1965019, 2526453, 3368604, 3930038, 5052906, 5895057, 7860076, 10105812, 11790114, 17685171, 23580228, 35370342, 70740684]

約数ペア:

[(1, 70740684), (2, 35370342), (3, 23580228), (4, 17685171), (6, 11790114), (7, 10105812), (9, 7860076), (12, 5895057), (14, 5052906), (18, 3930038), (21, 3368604), (28, 2526453), (36, 1965019), (42, 1684302), (63, 1122868), (84, 842151), (126, 561434), (252, 280717)]