29911820

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{25349}}^1$

素因数の和:25417

約数の個数: 24

約数和(自身を含む): 63882000

約数和(自身を除く): 33970180

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 25349, 50698, 101396, 126745, 253490, 506980, 1495591, 2991182, 5982364, 7477955, 14955910, 29911820]

約数ペア:

[(1, 29911820), (2, 14955910), (4, 7477955), (5, 5982364), (10, 2991182), (20, 1495591), (59, 506980), (118, 253490), (236, 126745), (295, 101396), (590, 50698), (1180, 25349)]