70994690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7481}}^1$

素因数の和:7574

約数の個数: 32

約数和(自身を含む): 139524336

約数和(自身を除く): 68529646

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 7481, 9490, 14962, 37405, 74810, 97253, 194506, 486265, 546113, 972530, 1092226, 2730565, 5461130, 7099469, 14198938, 35497345, 70994690]

約数ペア:

[(1, 70994690), (2, 35497345), (5, 14198938), (10, 7099469), (13, 5461130), (26, 2730565), (65, 1092226), (73, 972530), (130, 546113), (146, 486265), (365, 194506), (730, 97253), (949, 74810), (1898, 37405), (4745, 14962), (7481, 9490)]