139533170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{64301}}^1$

素因数の和:64346

約数の個数: 32

約数和(自身を含む): 296303616

約数和(自身を除く): 156770446

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 64301, 128602, 321505, 450107, 643010, 900214, 1993331, 2250535, 3986662, 4501070, 9966655, 13953317, 19933310, 27906634, 69766585, 139533170]

約数ペア:

[(1, 139533170), (2, 69766585), (5, 27906634), (7, 19933310), (10, 13953317), (14, 9966655), (31, 4501070), (35, 3986662), (62, 2250535), (70, 1993331), (155, 900214), (217, 643010), (310, 450107), (434, 321505), (1085, 128602), (2170, 64301)]