30139312

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1098

約数の個数: 60

約数和(自身を含む): 69831840

約数和(自身を除く): 39692528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 259, 296, 392, 518, 592, 784, 1036, 1039, 1813, 2072, 2078, 3626, 4144, 4156, 7252, 7273, 8312, 14504, 14546, 16624, 29008, 29092, 38443, 50911, 58184, 76886, 101822, 116368, 153772, 203644, 269101, 307544, 407288, 538202, 615088, 814576, 1076404, 1883707, 2152808, 3767414, 4305616, 7534828, 15069656, 30139312]

約数ペア:

[(1, 30139312), (2, 15069656), (4, 7534828), (7, 4305616), (8, 3767414), (14, 2152808), (16, 1883707), (28, 1076404), (37, 814576), (49, 615088), (56, 538202), (74, 407288), (98, 307544), (112, 269101), (148, 203644), (196, 153772), (259, 116368), (296, 101822), (392, 76886), (518, 58184), (592, 50911), (784, 38443), (1036, 29092), (1039, 29008), (1813, 16624), (2072, 14546), (2078, 14504), (3626, 8312), (4144, 7273), (4156, 7252)]