30913276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2789}}^1$

素因数の和:2973

約数の個数: 24

約数和(自身を含む): 57652560

約数和(自身を除く): 26739284

約数列:

[1, 2, 4, 17, 34, 68, 163, 326, 652, 2771, 2789, 5542, 5578, 11084, 11156, 47413, 94826, 189652, 454607, 909214, 1818428, 7728319, 15456638, 30913276]

約数ペア:

[(1, 30913276), (2, 15456638), (4, 7728319), (17, 1818428), (34, 909214), (68, 454607), (163, 189652), (326, 94826), (652, 47413), (2771, 11156), (2789, 11084), (5542, 5578)]