381007270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{56113}}^1$

素因数の和:56224

約数の個数: 32

約数和(自身を含む): 791880768

約数和(自身を除く): 410873498

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 56113, 112226, 280565, 392791, 561130, 785582, 1963955, 3927910, 5442961, 10885922, 27214805, 38100727, 54429610, 76201454, 190503635, 381007270]

約数ペア:

[(1, 381007270), (2, 190503635), (5, 76201454), (7, 54429610), (10, 38100727), (14, 27214805), (35, 10885922), (70, 5442961), (97, 3927910), (194, 1963955), (485, 785582), (679, 561130), (970, 392791), (1358, 280565), (3395, 112226), (6790, 56113)]