13020310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 24498432

約数和(自身を除く): 11478122

約数列:

[1, 2, 5, 10, 31, 62, 97, 155, 194, 310, 433, 485, 866, 970, 2165, 3007, 4330, 6014, 13423, 15035, 26846, 30070, 42001, 67115, 84002, 134230, 210005, 420010, 1302031, 2604062, 6510155, 13020310]

約数ペア:

[(1, 13020310), (2, 6510155), (5, 2604062), (10, 1302031), (31, 420010), (62, 210005), (97, 134230), (155, 84002), (194, 67115), (310, 42001), (433, 30070), (485, 26846), (866, 15035), (970, 13423), (2165, 6014), (3007, 4330)]