351191330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{8053}}^1$

素因数の和:8163

約数の個数: 48

約数和(自身を含む): 743706360

約数和(自身を除く): 392515030

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 89, 98, 178, 245, 445, 490, 623, 890, 1246, 3115, 4361, 6230, 8053, 8722, 16106, 21805, 40265, 43610, 56371, 80530, 112742, 281855, 394597, 563710, 716717, 789194, 1433434, 1972985, 3583585, 3945970, 5017019, 7167170, 10034038, 25085095, 35119133, 50170190, 70238266, 175595665, 351191330]

約数ペア:

[(1, 351191330), (2, 175595665), (5, 70238266), (7, 50170190), (10, 35119133), (14, 25085095), (35, 10034038), (49, 7167170), (70, 5017019), (89, 3945970), (98, 3583585), (178, 1972985), (245, 1433434), (445, 789194), (490, 716717), (623, 563710), (890, 394597), (1246, 281855), (3115, 112742), (4361, 80530), (6230, 56371), (8053, 43610), (8722, 40265), (16106, 21805)]