30510029

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 36899520

約数和(自身を除く): 6389491

約数列:

[1, 11, 19, 23, 121, 209, 253, 437, 577, 2299, 2783, 4807, 6347, 10963, 13271, 52877, 69817, 120593, 145981, 252149, 1326523, 1605791, 2773639, 30510029]

約数ペア:

[(1, 30510029), (11, 2773639), (19, 1605791), (23, 1326523), (121, 252149), (209, 145981), (253, 120593), (437, 69817), (577, 52877), (2299, 13271), (2783, 10963), (4807, 6347)]