14259980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{14551}}^1$

素因数の和:14574

約数の個数: 36

約数和(自身を含む): 34837488

約数和(自身を除く): 20577508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 14551, 29102, 58204, 72755, 101857, 145510, 203714, 291020, 407428, 509285, 712999, 1018570, 1425998, 2037140, 2851996, 3564995, 7129990, 14259980]

約数ペア:

[(1, 14259980), (2, 7129990), (4, 3564995), (5, 2851996), (7, 2037140), (10, 1425998), (14, 1018570), (20, 712999), (28, 509285), (35, 407428), (49, 291020), (70, 203714), (98, 145510), (140, 101857), (196, 72755), (245, 58204), (490, 29102), (980, 14551)]