89870370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{27997}}^1$

素因数の和:28114

約数の個数: 32

約数和(自身を含む): 217712448

約数和(自身を除く): 127842078

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 27997, 55994, 83991, 139985, 167982, 279970, 419955, 839910, 2995679, 5991358, 8987037, 14978395, 17974074, 29956790, 44935185, 89870370]

約数ペア:

[(1, 89870370), (2, 44935185), (3, 29956790), (5, 17974074), (6, 14978395), (10, 8987037), (15, 5991358), (30, 2995679), (107, 839910), (214, 419955), (321, 279970), (535, 167982), (642, 139985), (1070, 83991), (1605, 55994), (3210, 27997)]