14899780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{106427}}^1$

素因数の和:106443

約数の個数: 24

約数和(自身を含む): 35759808

約数和(自身を除く): 20860028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 106427, 212854, 425708, 532135, 744989, 1064270, 1489978, 2128540, 2979956, 3724945, 7449890, 14899780]

約数ペア:

[(1, 14899780), (2, 7449890), (4, 3724945), (5, 2979956), (7, 2128540), (10, 1489978), (14, 1064270), (20, 744989), (28, 532135), (35, 425708), (70, 212854), (140, 106427)]