66778710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{60161}}^1$

素因数の和:60208

約数の個数: 32

約数和(自身を含む): 164603232

約数和(自身を除く): 97824522

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 60161, 120322, 180483, 300805, 360966, 601610, 902415, 1804830, 2225957, 4451914, 6677871, 11129785, 13355742, 22259570, 33389355, 66778710]

約数ペア:

[(1, 66778710), (2, 33389355), (3, 22259570), (5, 13355742), (6, 11129785), (10, 6677871), (15, 4451914), (30, 2225957), (37, 1804830), (74, 902415), (111, 601610), (185, 360966), (222, 300805), (370, 180483), (555, 120322), (1110, 60161)]