810700134020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5790715243}}^1$

素因数の和:5790715259

約数の個数: 24

約数和(自身を含む): 1945680321984

約数和(自身を除く): 1134980187964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5790715243, 11581430486, 23162860972, 28953576215, 40535006701, 57907152430, 81070013402, 115814304860, 162140026804, 202675033505, 405350067010, 810700134020]

約数ペア:

[(1, 810700134020), (2, 405350067010), (4, 202675033505), (5, 162140026804), (7, 115814304860), (10, 81070013402), (14, 57907152430), (20, 40535006701), (28, 28953576215), (35, 23162860972), (70, 11581430486), (140, 5790715243)]