13322890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6563}}^1$

素因数の和:6606

約数の個数: 32

約数和(自身を含む): 28356480

約数和(自身を除く): 15033590

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 6563, 13126, 32815, 45941, 65630, 91882, 190327, 229705, 380654, 459410, 951635, 1332289, 1903270, 2664578, 6661445, 13322890]

約数ペア:

[(1, 13322890), (2, 6661445), (5, 2664578), (7, 1903270), (10, 1332289), (14, 951635), (29, 459410), (35, 380654), (58, 229705), (70, 190327), (145, 91882), (203, 65630), (290, 45941), (406, 32815), (1015, 13126), (2030, 6563)]