427548119810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{49139}}^1\times {\mathrm{124297}}^1$

素因数の和:173450

約数の個数: 32

約数和(自身を含む): 879552535680

約数和(自身を除く): 452004415870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 49139, 98278, 124297, 245695, 248594, 343973, 491390, 621485, 687946, 870079, 1242970, 1719865, 1740158, 3439730, 4350395, 8700790, 6107830283, 12215660566, 30539151415, 42754811981, 61078302830, 85509623962, 213774059905, 427548119810]

約数ペア:

[(1, 427548119810), (2, 213774059905), (5, 85509623962), (7, 61078302830), (10, 42754811981), (14, 30539151415), (35, 12215660566), (70, 6107830283), (49139, 8700790), (98278, 4350395), (124297, 3439730), (245695, 1740158), (248594, 1719865), (343973, 1242970), (491390, 870079), (621485, 687946)]