1568730660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3735073}}^1$

素因数の和:3735092

約数の個数: 48

約数和(自身を含む): 5019939456

約数和(自身を除く): 3451208796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 3735073, 7470146, 11205219, 14940292, 18675365, 22410438, 26145511, 37350730, 44820876, 52291022, 56026095, 74701460, 78436533, 104582044, 112052190, 130727555, 156873066, 224104380, 261455110, 313746132, 392182665, 522910220, 784365330, 1568730660]

約数ペア:

[(1, 1568730660), (2, 784365330), (3, 522910220), (4, 392182665), (5, 313746132), (6, 261455110), (7, 224104380), (10, 156873066), (12, 130727555), (14, 112052190), (15, 104582044), (20, 78436533), (21, 74701460), (28, 56026095), (30, 52291022), (35, 44820876), (42, 37350730), (60, 26145511), (70, 22410438), (84, 18675365), (105, 14940292), (140, 11205219), (210, 7470146), (420, 3735073)]