1569129872660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{159839}}^1\times {\mathrm{70121}}^1$

素因数の和:229976

約数の個数: 48

約数和(自身を含む): 3765988961280

約数和(自身を除く): 2196859088620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 70121, 140242, 159839, 280484, 319678, 350605, 490847, 639356, 701210, 799195, 981694, 1118873, 1402420, 1598390, 1963388, 2237746, 2454235, 3196780, 4475492, 4908470, 5594365, 9816940, 11188730, 22377460, 11208070519, 22416141038, 44832282076, 56040352595, 78456493633, 112080705190, 156912987266, 224161410380, 313825974532, 392282468165, 784564936330, 1569129872660]

約数ペア:

[(1, 1569129872660), (2, 784564936330), (4, 392282468165), (5, 313825974532), (7, 224161410380), (10, 156912987266), (14, 112080705190), (20, 78456493633), (28, 56040352595), (35, 44832282076), (70, 22416141038), (140, 11208070519), (70121, 22377460), (140242, 11188730), (159839, 9816940), (280484, 5594365), (319678, 4908470), (350605, 4475492), (490847, 3196780), (639356, 2454235), (701210, 2237746), (799195, 1963388), (981694, 1598390), (1118873, 1402420)]