13060460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13327}}^1$

素因数の和:13350

約数の個数: 36

約数和(自身を含む): 31907232

約数和(自身を除く): 18846772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 13327, 26654, 53308, 66635, 93289, 133270, 186578, 266540, 373156, 466445, 653023, 932890, 1306046, 1865780, 2612092, 3265115, 6530230, 13060460]

約数ペア:

[(1, 13060460), (2, 6530230), (4, 3265115), (5, 2612092), (7, 1865780), (10, 1306046), (14, 932890), (20, 653023), (28, 466445), (35, 373156), (49, 266540), (70, 186578), (98, 133270), (140, 93289), (196, 66635), (245, 53308), (490, 26654), (980, 13327)]