75231380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10139}}^1$

素因数の和:10208

約数の個数: 48

約数和(自身を含む): 183980160

約数和(自身を除く): 108748780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 10139, 20278, 40556, 50695, 70973, 101390, 141946, 202780, 283892, 354865, 537367, 709730, 1074734, 1419460, 2149468, 2686835, 3761569, 5373670, 7523138, 10747340, 15046276, 18807845, 37615690, 75231380]

約数ペア:

[(1, 75231380), (2, 37615690), (4, 18807845), (5, 15046276), (7, 10747340), (10, 7523138), (14, 5373670), (20, 3761569), (28, 2686835), (35, 2149468), (53, 1419460), (70, 1074734), (106, 709730), (140, 537367), (212, 354865), (265, 283892), (371, 202780), (530, 141946), (742, 101390), (1060, 70973), (1484, 50695), (1855, 40556), (3710, 20278), (7420, 10139)]