67175890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5387}}^1$

素因数の和:5466

約数の個数: 32

約数和(自身を含む): 128018880

約数和(自身を除く): 60842990

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 2494, 5387, 6235, 10774, 12470, 26935, 53870, 156223, 231641, 312446, 463282, 781115, 1158205, 1562230, 2316410, 6717589, 13435178, 33587945, 67175890]

約数ペア:

[(1, 67175890), (2, 33587945), (5, 13435178), (10, 6717589), (29, 2316410), (43, 1562230), (58, 1158205), (86, 781115), (145, 463282), (215, 312446), (290, 231641), (430, 156223), (1247, 53870), (2494, 26935), (5387, 12470), (6235, 10774)]