121740710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{133781}}^1$

素因数の和:133808

約数の個数: 32

約数和(自身を含む): 269704512

約数和(自身を除く): 147963802

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 133781, 267562, 668905, 936467, 1337810, 1739153, 1872934, 3478306, 4682335, 8695765, 9364670, 12174071, 17391530, 24348142, 60870355, 121740710]

約数ペア:

[(1, 121740710), (2, 60870355), (5, 24348142), (7, 17391530), (10, 12174071), (13, 9364670), (14, 8695765), (26, 4682335), (35, 3478306), (65, 1872934), (70, 1739153), (91, 1337810), (130, 936467), (182, 668905), (455, 267562), (910, 133781)]