79152710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{86981}}^1$

素因数の和:87008

約数の個数: 32

約数和(自身を含む): 175355712

約数和(自身を除く): 96203002

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 86981, 173962, 434905, 608867, 869810, 1130753, 1217734, 2261506, 3044335, 5653765, 6088670, 7915271, 11307530, 15830542, 39576355, 79152710]

約数ペア:

[(1, 79152710), (2, 39576355), (5, 15830542), (7, 11307530), (10, 7915271), (13, 6088670), (14, 5653765), (26, 3044335), (35, 2261506), (65, 1217734), (70, 1130753), (91, 869810), (130, 608867), (182, 434905), (455, 173962), (910, 86981)]