77617930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1187}}^1$

素因数の和:1710

約数の個数: 32

約数和(自身を含む): 150885504

約数和(自身を除く): 73267574

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 503, 1006, 1187, 2374, 2515, 5030, 5935, 6539, 11870, 13078, 15431, 30862, 32695, 65390, 77155, 154310, 597061, 1194122, 2985305, 5970610, 7761793, 15523586, 38808965, 77617930]

約数ペア:

[(1, 77617930), (2, 38808965), (5, 15523586), (10, 7761793), (13, 5970610), (26, 2985305), (65, 1194122), (130, 597061), (503, 154310), (1006, 77155), (1187, 65390), (2374, 32695), (2515, 30862), (5030, 15431), (5935, 13078), (6539, 11870)]