153710570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4787}}^1$

素因数の和:4839

約数の個数: 48

約数和(自身を含む): 315433440

約数和(自身を除く): 161722870

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 190, 247, 338, 494, 845, 1235, 1690, 2470, 3211, 4787, 6422, 9574, 16055, 23935, 32110, 47870, 62231, 90953, 124462, 181906, 311155, 454765, 622310, 809003, 909530, 1182389, 1618006, 2364778, 4045015, 5911945, 8090030, 11823890, 15371057, 30742114, 76855285, 153710570]

約数ペア:

[(1, 153710570), (2, 76855285), (5, 30742114), (10, 15371057), (13, 11823890), (19, 8090030), (26, 5911945), (38, 4045015), (65, 2364778), (95, 1618006), (130, 1182389), (169, 909530), (190, 809003), (247, 622310), (338, 454765), (494, 311155), (845, 181906), (1235, 124462), (1690, 90953), (2470, 62231), (3211, 47870), (4787, 32110), (6422, 23935), (9574, 16055)]