74309690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2207}}^1$

素因数の和:2271

約数の個数: 64

約数和(自身を含む): 169150464

約数和(自身を除く): 94840774

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 130, 182, 185, 259, 370, 455, 481, 518, 910, 962, 1295, 2207, 2405, 2590, 3367, 4414, 4810, 6734, 11035, 15449, 16835, 22070, 28691, 30898, 33670, 57382, 77245, 81659, 143455, 154490, 163318, 200837, 286910, 401674, 408295, 571613, 816590, 1004185, 1061567, 1143226, 2008370, 2123134, 2858065, 5307835, 5716130, 7430969, 10615670, 14861938, 37154845, 74309690]

約数ペア:

[(1, 74309690), (2, 37154845), (5, 14861938), (7, 10615670), (10, 7430969), (13, 5716130), (14, 5307835), (26, 2858065), (35, 2123134), (37, 2008370), (65, 1143226), (70, 1061567), (74, 1004185), (91, 816590), (130, 571613), (182, 408295), (185, 401674), (259, 286910), (370, 200837), (455, 163318), (481, 154490), (518, 143455), (910, 81659), (962, 77245), (1295, 57382), (2207, 33670), (2405, 30898), (2590, 28691), (3367, 22070), (4414, 16835), (4810, 15449), (6734, 11035)]