30295899

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7703}}^1$

素因数の和:7751

約数の個数: 24

約数和(自身を含む): 48072960

約数和(自身を除く): 17777061

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 7703, 23109, 69327, 146357, 177169, 439071, 531507, 1317213, 1594521, 3366211, 10098633, 30295899]

約数ペア:

[(1, 30295899), (3, 10098633), (9, 3366211), (19, 1594521), (23, 1317213), (57, 531507), (69, 439071), (171, 177169), (207, 146357), (437, 69327), (1311, 23109), (3933, 7703)]