30771190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{571}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 58934304

約数和(自身を除く): 28163114

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 317, 571, 634, 1142, 1585, 2855, 3170, 5389, 5710, 9707, 10778, 19414, 26945, 48535, 53890, 97070, 181007, 362014, 905035, 1810070, 3077119, 6154238, 15385595, 30771190]

約数ペア:

[(1, 30771190), (2, 15385595), (5, 6154238), (10, 3077119), (17, 1810070), (34, 905035), (85, 362014), (170, 181007), (317, 97070), (571, 53890), (634, 48535), (1142, 26945), (1585, 19414), (2855, 10778), (3170, 9707), (5389, 5710)]