1570440660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{132863}}^1$

素因数の和:133072

約数の個数: 48

約数和(自身を含む): 4419588096

約数和(自身を除く): 2849147436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5910, 11820, 132863, 265726, 398589, 531452, 664315, 797178, 1328630, 1594356, 1992945, 2657260, 3985890, 7971780, 26174011, 52348022, 78522033, 104696044, 130870055, 157044066, 261740110, 314088132, 392610165, 523480220, 785220330, 1570440660]

約数ペア:

[(1, 1570440660), (2, 785220330), (3, 523480220), (4, 392610165), (5, 314088132), (6, 261740110), (10, 157044066), (12, 130870055), (15, 104696044), (20, 78522033), (30, 52348022), (60, 26174011), (197, 7971780), (394, 3985890), (591, 2657260), (788, 1992945), (985, 1594356), (1182, 1328630), (1970, 797178), (2364, 664315), (2955, 531452), (3940, 398589), (5910, 265726), (11820, 132863)]