87980210

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149119}}^1$

素因数の和:149185

約数の個数: 16

約数和(自身を含む): 161049600

約数和(自身を除く): 73069390

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 149119, 298238, 745595, 1491190, 8798021, 17596042, 43990105, 87980210]

約数ペア:

[(1, 87980210), (2, 43990105), (5, 17596042), (10, 8798021), (59, 1491190), (118, 745595), (295, 298238), (590, 149119)]