30403256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1033}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 61667760

約数和(自身を除く): 31264504

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 283, 566, 1033, 1132, 2066, 2264, 3679, 4132, 7358, 8264, 13429, 14716, 26858, 29432, 53716, 107432, 292339, 584678, 1169356, 2338712, 3800407, 7600814, 15201628, 30403256]

約数ペア:

[(1, 30403256), (2, 15201628), (4, 7600814), (8, 3800407), (13, 2338712), (26, 1169356), (52, 584678), (104, 292339), (283, 107432), (566, 53716), (1033, 29432), (1132, 26858), (2066, 14716), (2264, 13429), (3679, 8264), (4132, 7358)]