30218422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 50561280

約数和(自身を除く): 20342858

約数列:

[1, 2, 13, 26, 43, 86, 151, 179, 302, 358, 559, 1118, 1963, 2327, 3926, 4654, 6493, 7697, 12986, 15394, 27029, 54058, 84409, 100061, 168818, 200122, 351377, 702754, 1162247, 2324494, 15109211, 30218422]

約数ペア:

[(1, 30218422), (2, 15109211), (13, 2324494), (26, 1162247), (43, 702754), (86, 351377), (151, 200122), (179, 168818), (302, 100061), (358, 84409), (559, 54058), (1118, 27029), (1963, 15394), (2327, 12986), (3926, 7697), (4654, 6493)]