70455693

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 124416000

約数和(自身を除く): 53960307

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 89, 149, 161, 231, 253, 267, 447, 483, 623, 759, 979, 1043, 1639, 1771, 1869, 2047, 2937, 3129, 3427, 4917, 5313, 6141, 6853, 10281, 11473, 13261, 14329, 20559, 22517, 23989, 34419, 37697, 39783, 42987, 67551, 71967, 92827, 113091, 145871, 157619, 263879, 278481, 305003, 437613, 472857, 791637, 915009, 1021097, 2135021, 3063291, 3355033, 6405063, 10065099, 23485231, 70455693]

約数ペア:

[(1, 70455693), (3, 23485231), (7, 10065099), (11, 6405063), (21, 3355033), (23, 3063291), (33, 2135021), (69, 1021097), (77, 915009), (89, 791637), (149, 472857), (161, 437613), (231, 305003), (253, 278481), (267, 263879), (447, 157619), (483, 145871), (623, 113091), (759, 92827), (979, 71967), (1043, 67551), (1639, 42987), (1771, 39783), (1869, 37697), (2047, 34419), (2937, 23989), (3129, 22517), (3427, 20559), (4917, 14329), (5313, 13261), (6141, 11473), (6853, 10281)]