31921070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1049}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 61236000

約数和(自身を除く): 29314930

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 179, 358, 895, 1049, 1790, 2098, 3043, 5245, 6086, 10490, 15215, 17833, 30430, 35666, 89165, 178330, 187771, 375542, 938855, 1877710, 3192107, 6384214, 15960535, 31921070]

約数ペア:

[(1, 31921070), (2, 15960535), (5, 6384214), (10, 3192107), (17, 1877710), (34, 938855), (85, 375542), (170, 187771), (179, 178330), (358, 89165), (895, 35666), (1049, 30430), (1790, 17833), (2098, 15215), (3043, 10490), (5245, 6086)]