269156930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{21481}}^1$

素因数の和:21674

約数の個数: 32

約数和(自身を含む): 556813440

約数和(自身を除く): 287656510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 895, 1253, 1790, 2506, 6265, 12530, 21481, 42962, 107405, 150367, 214810, 300734, 751835, 1503670, 3845099, 7690198, 19225495, 26915693, 38450990, 53831386, 134578465, 269156930]

約数ペア:

[(1, 269156930), (2, 134578465), (5, 53831386), (7, 38450990), (10, 26915693), (14, 19225495), (35, 7690198), (70, 3845099), (179, 1503670), (358, 751835), (895, 300734), (1253, 214810), (1790, 150367), (2506, 107405), (6265, 42962), (12530, 21481)]