6980493380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{49860667}}^1$

素因数の和:49860683

約数の個数: 24

約数和(自身を含む): 16753184448

約数和(自身を除く): 9772691068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 49860667, 99721334, 199442668, 249303335, 349024669, 498606670, 698049338, 997213340, 1396098676, 1745123345, 3490246690, 6980493380]

約数ペア:

[(1, 6980493380), (2, 3490246690), (4, 1745123345), (5, 1396098676), (7, 997213340), (10, 698049338), (14, 498606670), (20, 349024669), (28, 249303335), (35, 199442668), (70, 99721334), (140, 49860667)]