68525660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11383}}^1$

素因数の和:11442

約数の個数: 48

約数和(自身を含む): 168301056

約数和(自身を除く): 99775396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 11383, 22766, 45532, 56915, 79681, 113830, 159362, 227660, 318724, 398405, 489469, 796810, 978938, 1593620, 1957876, 2447345, 3426283, 4894690, 6852566, 9789380, 13705132, 17131415, 34262830, 68525660]

約数ペア:

[(1, 68525660), (2, 34262830), (4, 17131415), (5, 13705132), (7, 9789380), (10, 6852566), (14, 4894690), (20, 3426283), (28, 2447345), (35, 1957876), (43, 1593620), (70, 978938), (86, 796810), (140, 489469), (172, 398405), (215, 318724), (301, 227660), (430, 159362), (602, 113830), (860, 79681), (1204, 56915), (1505, 45532), (3010, 22766), (6020, 11383)]