73914490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1187}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 143700480

約数和(自身を除く): 69785990

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 479, 958, 1187, 2374, 2395, 4790, 5935, 6227, 11870, 12454, 15431, 30862, 31135, 62270, 77155, 154310, 568573, 1137146, 2842865, 5685730, 7391449, 14782898, 36957245, 73914490]

約数ペア:

[(1, 73914490), (2, 36957245), (5, 14782898), (10, 7391449), (13, 5685730), (26, 2842865), (65, 1137146), (130, 568573), (479, 154310), (958, 77155), (1187, 62270), (2374, 31135), (2395, 30862), (4790, 15431), (5935, 12454), (6227, 11870)]