316135210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{2129}}^1$

素因数の和:2646

約数の個数: 32

約数和(自身を含む): 588902400

約数和(自身を除く): 272767190

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 479, 958, 2129, 2395, 4258, 4790, 10645, 14849, 21290, 29698, 65999, 74245, 131998, 148490, 329995, 659990, 1019791, 2039582, 5098955, 10197910, 31613521, 63227042, 158067605, 316135210]

約数ペア:

[(1, 316135210), (2, 158067605), (5, 63227042), (10, 31613521), (31, 10197910), (62, 5098955), (155, 2039582), (310, 1019791), (479, 659990), (958, 329995), (2129, 148490), (2395, 131998), (4258, 74245), (4790, 65999), (10645, 29698), (14849, 21290)]