30995442

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{28229}}^1$

素因数の和:28298

約数の個数: 24

約数和(自身を含む): 68260140

約数和(自身を除く): 37264698

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 28229, 56458, 84687, 169374, 254061, 508122, 1721969, 3443938, 5165907, 10331814, 15497721, 30995442]

約数ペア:

[(1, 30995442), (2, 15497721), (3, 10331814), (6, 5165907), (9, 3443938), (18, 1721969), (61, 508122), (122, 254061), (183, 169374), (366, 84687), (549, 56458), (1098, 28229)]