30878876

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{58043}}^1$

素因数の和:58073

約数の個数: 24

約数和(自身を含む): 65009280

約数和(自身を除く): 34130404

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 58043, 116086, 232172, 406301, 812602, 1102817, 1625204, 2205634, 4411268, 7719719, 15439438, 30878876]

約数ペア:

[(1, 30878876), (2, 15439438), (4, 7719719), (7, 4411268), (14, 2205634), (19, 1625204), (28, 1102817), (38, 812602), (76, 406301), (133, 232172), (266, 116086), (532, 58043)]