116620740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{647893}}^1$

素因数の和:647908

約数の個数: 36

約数和(自身を含む): 353750124

約数和(自身を除く): 237129384

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 647893, 1295786, 1943679, 2591572, 3239465, 3887358, 5831037, 6478930, 7774716, 9718395, 11662074, 12957860, 19436790, 23324148, 29155185, 38873580, 58310370, 116620740]

約数ペア:

[(1, 116620740), (2, 58310370), (3, 38873580), (4, 29155185), (5, 23324148), (6, 19436790), (9, 12957860), (10, 11662074), (12, 9718395), (15, 7774716), (18, 6478930), (20, 5831037), (30, 3887358), (36, 3239465), (45, 2591572), (60, 1943679), (90, 1295786), (180, 647893)]