2057370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 5757696

約数和(自身を除く): 3700326

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 97, 101, 105, 194, 202, 210, 291, 303, 485, 505, 582, 606, 679, 707, 970, 1010, 1358, 1414, 1455, 1515, 2037, 2121, 2910, 3030, 3395, 3535, 4074, 4242, 6790, 7070, 9797, 10185, 10605, 19594, 20370, 21210, 29391, 48985, 58782, 68579, 97970, 137158, 146955, 205737, 293910, 342895, 411474, 685790, 1028685, 2057370]

約数ペア:

[(1, 2057370), (2, 1028685), (3, 685790), (5, 411474), (6, 342895), (7, 293910), (10, 205737), (14, 146955), (15, 137158), (21, 97970), (30, 68579), (35, 58782), (42, 48985), (70, 29391), (97, 21210), (101, 20370), (105, 19594), (194, 10605), (202, 10185), (210, 9797), (291, 7070), (303, 6790), (485, 4242), (505, 4074), (582, 3535), (606, 3395), (679, 3030), (707, 2910), (970, 2121), (1010, 2037), (1358, 1515), (1414, 1455)]