2019995190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{22444391}}^1$

素因数の和:22444404

約数の個数: 24

約数和(自身を含む): 5251987728

約数和(自身を除く): 3231992538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 22444391, 44888782, 67333173, 112221955, 134666346, 201999519, 224443910, 336665865, 403999038, 673331730, 1009997595, 2019995190]

約数ペア:

[(1, 2019995190), (2, 1009997595), (3, 673331730), (5, 403999038), (6, 336665865), (9, 224443910), (10, 201999519), (15, 134666346), (18, 112221955), (30, 67333173), (45, 44888782), (90, 22444391)]