66332630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72893}}^1$

素因数の和:72920

約数の個数: 32

約数和(自身を含む): 146954304

約数和(自身を除く): 80621674

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 72893, 145786, 364465, 510251, 728930, 947609, 1020502, 1895218, 2551255, 4738045, 5102510, 6633263, 9476090, 13266526, 33166315, 66332630]

約数ペア:

[(1, 66332630), (2, 33166315), (5, 13266526), (7, 9476090), (10, 6633263), (13, 5102510), (14, 4738045), (26, 2551255), (35, 1895218), (65, 1020502), (70, 947609), (91, 728930), (130, 510251), (182, 364465), (455, 145786), (910, 72893)]