14171780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{14461}}^1$

素因数の和:14484

約数の個数: 36

約数和(自身を含む): 34622028

約数和(自身を除く): 20450248

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 14461, 28922, 57844, 72305, 101227, 144610, 202454, 289220, 404908, 506135, 708589, 1012270, 1417178, 2024540, 2834356, 3542945, 7085890, 14171780]

約数ペア:

[(1, 14171780), (2, 7085890), (4, 3542945), (5, 2834356), (7, 2024540), (10, 1417178), (14, 1012270), (20, 708589), (28, 506135), (35, 404908), (49, 289220), (70, 202454), (98, 144610), (140, 101227), (196, 72305), (245, 57844), (490, 28922), (980, 14461)]