3256260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7753}}^1$

素因数の和:7772

約数の個数: 48

約数和(自身を含む): 10421376

約数和(自身を除く): 7165116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 7753, 15506, 23259, 31012, 38765, 46518, 54271, 77530, 93036, 108542, 116295, 155060, 162813, 217084, 232590, 271355, 325626, 465180, 542710, 651252, 814065, 1085420, 1628130, 3256260]

約数ペア:

[(1, 3256260), (2, 1628130), (3, 1085420), (4, 814065), (5, 651252), (6, 542710), (7, 465180), (10, 325626), (12, 271355), (14, 232590), (15, 217084), (20, 162813), (21, 155060), (28, 116295), (30, 108542), (35, 93036), (42, 77530), (60, 54271), (70, 46518), (84, 38765), (105, 31012), (140, 23259), (210, 15506), (420, 7753)]