307863370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{5189}}^1$

素因数の和:5562

約数の個数: 32

約数和(自身を含む): 588546000

約数和(自身を除く): 280682630

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 349, 698, 1745, 3490, 5189, 5933, 10378, 11866, 25945, 29665, 51890, 59330, 88213, 176426, 441065, 882130, 1810961, 3621922, 9054805, 18109610, 30786337, 61572674, 153931685, 307863370]

約数ペア:

[(1, 307863370), (2, 153931685), (5, 61572674), (10, 30786337), (17, 18109610), (34, 9054805), (85, 3621922), (170, 1810961), (349, 882130), (698, 441065), (1745, 176426), (3490, 88213), (5189, 59330), (5933, 51890), (10378, 29665), (11866, 25945)]