15979390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{32611}}^1$

素因数の和:32632

約数の個数: 24

約数和(自身を含む): 33459912

約数和(自身を除く): 17480522

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 32611, 65222, 163055, 228277, 326110, 456554, 1141385, 1597939, 2282770, 3195878, 7989695, 15979390]

約数ペア:

[(1, 15979390), (2, 7989695), (5, 3195878), (7, 2282770), (10, 1597939), (14, 1141385), (35, 456554), (49, 326110), (70, 228277), (98, 163055), (245, 65222), (490, 32611)]