127052530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{26861}}^1$

素因数の和:26922

約数の個数: 32

約数和(自身を含む): 255296448

約数和(自身を除く): 128243918

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 26861, 53722, 134305, 268610, 295471, 590942, 1155023, 1477355, 2310046, 2954710, 5775115, 11550230, 12705253, 25410506, 63526265, 127052530]

約数ペア:

[(1, 127052530), (2, 63526265), (5, 25410506), (10, 12705253), (11, 11550230), (22, 5775115), (43, 2954710), (55, 2310046), (86, 1477355), (110, 1155023), (215, 590942), (430, 295471), (473, 268610), (946, 134305), (2365, 53722), (4730, 26861)]