149768710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{164581}}^1$

素因数の和:164608

約数の個数: 32

約数和(自身を含む): 331797312

約数和(自身を除く): 182028602

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 164581, 329162, 822905, 1152067, 1645810, 2139553, 2304134, 4279106, 5760335, 10697765, 11520670, 14976871, 21395530, 29953742, 74884355, 149768710]

約数ペア:

[(1, 149768710), (2, 74884355), (5, 29953742), (7, 21395530), (10, 14976871), (13, 11520670), (14, 10697765), (26, 5760335), (35, 4279106), (65, 2304134), (70, 2139553), (91, 1645810), (130, 1152067), (182, 822905), (455, 329162), (910, 164581)]