143417970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{8089}}^1$

素因数の和:8299

約数の個数: 48

約数和(自身を含む): 374825880

約数和(自身を除く): 231407910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 5910, 8089, 8865, 16178, 17730, 24267, 40445, 48534, 72801, 80890, 121335, 145602, 242670, 364005, 728010, 1593533, 3187066, 4780599, 7967665, 9561198, 14341797, 15935330, 23902995, 28683594, 47805990, 71708985, 143417970]

約数ペア:

[(1, 143417970), (2, 71708985), (3, 47805990), (5, 28683594), (6, 23902995), (9, 15935330), (10, 14341797), (15, 9561198), (18, 7967665), (30, 4780599), (45, 3187066), (90, 1593533), (197, 728010), (394, 364005), (591, 242670), (985, 145602), (1182, 121335), (1773, 80890), (1970, 72801), (2955, 48534), (3546, 40445), (5910, 24267), (8089, 17730), (8865, 16178)]