7379890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{15061}}^1$

素因数の和:15082

約数の個数: 24

約数和(自身を含む): 15453612

約数和(自身を除く): 8073722

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 15061, 30122, 75305, 105427, 150610, 210854, 527135, 737989, 1054270, 1475978, 3689945, 7379890]

約数ペア:

[(1, 7379890), (2, 3689945), (5, 1475978), (7, 1054270), (10, 737989), (14, 527135), (35, 210854), (49, 150610), (70, 105427), (98, 75305), (245, 30122), (490, 15061)]