146706790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{40639}}^1$

素因数の和:40684

約数の個数: 24

約数和(自身を含む): 278709120

約数和(自身を除く): 132002330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 40639, 81278, 203195, 406390, 772141, 1544282, 3860705, 7721410, 14670679, 29341358, 73353395, 146706790]

約数ペア:

[(1, 146706790), (2, 73353395), (5, 29341358), (10, 14670679), (19, 7721410), (38, 3860705), (95, 1544282), (190, 772141), (361, 406390), (722, 203195), (1805, 81278), (3610, 40639)]