67279170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{320377}}^1$

素因数の和:320394

約数の個数: 32

約数和(自身を含む): 184537728

約数和(自身を除く): 117258558

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 320377, 640754, 961131, 1601885, 1922262, 2242639, 3203770, 4485278, 4805655, 6727917, 9611310, 11213195, 13455834, 22426390, 33639585, 67279170]

約数ペア:

[(1, 67279170), (2, 33639585), (3, 22426390), (5, 13455834), (6, 11213195), (7, 9611310), (10, 6727917), (14, 4805655), (15, 4485278), (21, 3203770), (30, 2242639), (35, 1922262), (42, 1601885), (70, 961131), (105, 640754), (210, 320377)]