127933770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{21647}}^1$

素因数の和:21854

約数の個数: 32

約数和(自身を含む): 308613888

約数和(自身を除く): 180680118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5910, 21647, 43294, 64941, 108235, 129882, 216470, 324705, 649410, 4264459, 8528918, 12793377, 21322295, 25586754, 42644590, 63966885, 127933770]

約数ペア:

[(1, 127933770), (2, 63966885), (3, 42644590), (5, 25586754), (6, 21322295), (10, 12793377), (15, 8528918), (30, 4264459), (197, 649410), (394, 324705), (591, 216470), (985, 129882), (1182, 108235), (1970, 64941), (2955, 43294), (5910, 21647)]