325048919090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1021}}^1\times {\mathrm{9151}}^1$

素因数の和:10264

約数の個数: 96

約数和(自身を含む): 690950227968

約数和(自身を除く): 365901308878

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 245, 355, 490, 497, 710, 994, 1021, 2042, 2485, 3479, 4970, 5105, 6958, 7147, 9151, 10210, 14294, 17395, 18302, 34790, 35735, 45755, 50029, 64057, 71470, 72491, 91510, 100058, 128114, 144982, 250145, 320285, 362455, 448399, 500290, 507437, 640570, 649721, 724910, 896798, 1014874, 1299442, 2241995, 2537185, 3248605, 3552059, 4483990, 4548047, 5074370, 6497210, 7104118, 9096094, 9343171, 17760295, 18686342, 22740235, 31836329, 35520590, 45480470, 46715855, 63672658, 65402197, 93431710, 130804394, 159181645, 318363290, 327010985, 457815379, 654021970, 663365141, 915630758, 1326730282, 2289076895, 3316825705, 4578153790, 4643555987, 6633651410, 9287111974, 23217779935, 32504891909, 46435559870, 65009783818, 162524459545, 325048919090]

約数ペア:

[(1, 325048919090), (2, 162524459545), (5, 65009783818), (7, 46435559870), (10, 32504891909), (14, 23217779935), (35, 9287111974), (49, 6633651410), (70, 4643555987), (71, 4578153790), (98, 3316825705), (142, 2289076895), (245, 1326730282), (355, 915630758), (490, 663365141), (497, 654021970), (710, 457815379), (994, 327010985), (1021, 318363290), (2042, 159181645), (2485, 130804394), (3479, 93431710), (4970, 65402197), (5105, 63672658), (6958, 46715855), (7147, 45480470), (9151, 35520590), (10210, 31836329), (14294, 22740235), (17395, 18686342), (18302, 17760295), (34790, 9343171), (35735, 9096094), (45755, 7104118), (50029, 6497210), (64057, 5074370), (71470, 4548047), (72491, 4483990), (91510, 3552059), (100058, 3248605), (128114, 2537185), (144982, 2241995), (250145, 1299442), (320285, 1014874), (362455, 896798), (448399, 724910), (500290, 649721), (507437, 640570)]