1741580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2$

素因数の和:146

約数の個数: 36

約数和(自身を含む): 3847872

約数和(自身を除く): 2106292

約数列:

[1, 2, 4, 5, 10, 20, 31, 53, 62, 106, 124, 155, 212, 265, 310, 530, 620, 1060, 1643, 2809, 3286, 5618, 6572, 8215, 11236, 14045, 16430, 28090, 32860, 56180, 87079, 174158, 348316, 435395, 870790, 1741580]

約数ペア:

[(1, 1741580), (2, 870790), (4, 435395), (5, 348316), (10, 174158), (20, 87079), (31, 56180), (53, 32860), (62, 28090), (106, 16430), (124, 14045), (155, 11236), (212, 8215), (265, 6572), (310, 5618), (530, 3286), (620, 2809), (1060, 1643)]