30064251

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 48640000

約数和(自身を除く): 18575749

約数列:

[1, 3, 7, 19, 21, 57, 133, 151, 399, 453, 499, 1057, 1497, 2869, 3171, 3493, 8607, 9481, 10479, 20083, 28443, 60249, 66367, 75349, 199101, 226047, 527443, 1431631, 1582329, 4294893, 10021417, 30064251]

約数ペア:

[(1, 30064251), (3, 10021417), (7, 4294893), (19, 1582329), (21, 1431631), (57, 527443), (133, 226047), (151, 199101), (399, 75349), (453, 66367), (499, 60249), (1057, 28443), (1497, 20083), (2869, 10479), (3171, 9481), (3493, 8607)]