3331580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 8164800

約数和(自身を除く): 4833220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 449, 530, 742, 898, 1060, 1484, 1796, 1855, 2245, 3143, 3710, 4490, 6286, 7420, 8980, 12572, 15715, 23797, 31430, 47594, 62860, 95188, 118985, 166579, 237970, 333158, 475940, 666316, 832895, 1665790, 3331580]

約数ペア:

[(1, 3331580), (2, 1665790), (4, 832895), (5, 666316), (7, 475940), (10, 333158), (14, 237970), (20, 166579), (28, 118985), (35, 95188), (53, 62860), (70, 47594), (106, 31430), (140, 23797), (212, 15715), (265, 12572), (371, 8980), (449, 7420), (530, 6286), (742, 4490), (898, 3710), (1060, 3143), (1484, 2245), (1796, 1855)]