6493970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 14097240

約数和(自身を除く): 7603270

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 457, 490, 914, 1015, 1421, 2030, 2285, 2842, 3199, 4570, 6398, 7105, 13253, 14210, 15995, 22393, 26506, 31990, 44786, 66265, 92771, 111965, 132530, 185542, 223930, 463855, 649397, 927710, 1298794, 3246985, 6493970]

約数ペア:

[(1, 6493970), (2, 3246985), (5, 1298794), (7, 927710), (10, 649397), (14, 463855), (29, 223930), (35, 185542), (49, 132530), (58, 111965), (70, 92771), (98, 66265), (145, 44786), (203, 31990), (245, 26506), (290, 22393), (406, 15995), (457, 14210), (490, 13253), (914, 7105), (1015, 6398), (1421, 4570), (2030, 3199), (2285, 2842)]