77975770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10667}}^1$

素因数の和:10734

約数の個数: 32

約数和(自身を含む): 152083008

約数和(自身を除く): 74107238

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 10667, 21334, 53335, 106670, 181339, 362678, 458681, 906695, 917362, 1813390, 2293405, 4586810, 7797577, 15595154, 38987885, 77975770]

約数ペア:

[(1, 77975770), (2, 38987885), (5, 15595154), (10, 7797577), (17, 4586810), (34, 2293405), (43, 1813390), (85, 917362), (86, 906695), (170, 458681), (215, 362678), (430, 181339), (731, 106670), (1462, 53335), (3655, 21334), (7310, 10667)]