17670660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{42073}}^1$

素因数の和:42092

約数の個数: 48

約数和(自身を含む): 56547456

約数和(自身を除く): 38876796

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, 42073, 84146, 126219, 168292, 210365, 252438, 294511, 420730, 504876, 589022, 631095, 841460, 883533, 1178044, 1262190, 1472555, 1767066, 2524380, 2945110, 3534132, 4417665, 5890220, 8835330, 17670660]

約数ペア:

[(1, 17670660), (2, 8835330), (3, 5890220), (4, 4417665), (5, 3534132), (6, 2945110), (7, 2524380), (10, 1767066), (12, 1472555), (14, 1262190), (15, 1178044), (20, 883533), (21, 841460), (28, 631095), (30, 589022), (35, 504876), (42, 420730), (60, 294511), (70, 252438), (84, 210365), (105, 168292), (140, 126219), (210, 84146), (420, 42073)]