69371286

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 140743680

約数和(自身を除く): 71372394

約数列:

[1, 2, 3, 6, 139, 223, 278, 373, 417, 446, 669, 746, 834, 1119, 1338, 2238, 30997, 51847, 61994, 83179, 92991, 103694, 155541, 166358, 185982, 249537, 311082, 499074, 11561881, 23123762, 34685643, 69371286]

約数ペア:

[(1, 69371286), (2, 34685643), (3, 23123762), (6, 11561881), (139, 499074), (223, 311082), (278, 249537), (373, 185982), (417, 166358), (446, 155541), (669, 103694), (746, 92991), (834, 83179), (1119, 61994), (1338, 51847), (2238, 30997)]