68933620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7349}}^1$

素因数の和:7432

約数の個数: 48

約数和(自身を含む): 167932800

約数和(自身を除く): 98999180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 7349, 9380, 14698, 29396, 36745, 51443, 73490, 102886, 146980, 205772, 257215, 492383, 514430, 984766, 1028860, 1969532, 2461915, 3446681, 4923830, 6893362, 9847660, 13786724, 17233405, 34466810, 68933620]

約数ペア:

[(1, 68933620), (2, 34466810), (4, 17233405), (5, 13786724), (7, 9847660), (10, 6893362), (14, 4923830), (20, 3446681), (28, 2461915), (35, 1969532), (67, 1028860), (70, 984766), (134, 514430), (140, 492383), (268, 257215), (335, 205772), (469, 146980), (670, 102886), (938, 73490), (1340, 51443), (1876, 36745), (2345, 29396), (4690, 14698), (7349, 9380)]