30840498

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131797}}^1$

素因数の和:131818

約数の個数: 24

約数和(自身を含む): 71961708

約数和(自身を除く): 41121210

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 131797, 263594, 395391, 790782, 1186173, 1713361, 2372346, 3426722, 5140083, 10280166, 15420249, 30840498]

約数ペア:

[(1, 30840498), (2, 15420249), (3, 10280166), (6, 5140083), (9, 3426722), (13, 2372346), (18, 1713361), (26, 1186173), (39, 790782), (78, 395391), (117, 263594), (234, 131797)]