86667210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{137567}}^1$

素因数の和:137587

約数の個数: 48

約数和(自身を含む): 257527296

約数和(自身を除く): 170860086

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 137567, 275134, 412701, 687835, 825402, 962969, 1238103, 1375670, 1925938, 2063505, 2476206, 2888907, 4127010, 4814845, 5777814, 6190515, 8666721, 9629690, 12381030, 14444535, 17333442, 28889070, 43333605, 86667210]

約数ペア:

[(1, 86667210), (2, 43333605), (3, 28889070), (5, 17333442), (6, 14444535), (7, 12381030), (9, 9629690), (10, 8666721), (14, 6190515), (15, 5777814), (18, 4814845), (21, 4127010), (30, 2888907), (35, 2476206), (42, 2063505), (45, 1925938), (63, 1375670), (70, 1238103), (90, 962969), (105, 825402), (126, 687835), (210, 412701), (315, 275134), (630, 137567)]