9802370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 19708920

約数和(自身を除く): 9906550

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 109, 115, 170, 218, 230, 391, 529, 545, 782, 1058, 1090, 1853, 1955, 2507, 2645, 3706, 3910, 5014, 5290, 8993, 9265, 12535, 17986, 18530, 25070, 42619, 44965, 57661, 85238, 89930, 115322, 213095, 288305, 426190, 576610, 980237, 1960474, 4901185, 9802370]

約数ペア:

[(1, 9802370), (2, 4901185), (5, 1960474), (10, 980237), (17, 576610), (23, 426190), (34, 288305), (46, 213095), (85, 115322), (109, 89930), (115, 85238), (170, 57661), (218, 44965), (230, 42619), (391, 25070), (529, 18530), (545, 17986), (782, 12535), (1058, 9265), (1090, 8993), (1853, 5290), (1955, 5014), (2507, 3910), (2645, 3706)]