15818153470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{7793}}^1$

素因数の和:8185

約数の個数: 64

約数和(自身を含む): 32969742336

約数和(自身を除く): 17151588866

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 271, 535, 542, 749, 1070, 1355, 1498, 1897, 2710, 3745, 3794, 7490, 7793, 9485, 15586, 18970, 28997, 38965, 54551, 57994, 77930, 109102, 144985, 202979, 272755, 289970, 405958, 545510, 833851, 1014895, 1667702, 2029790, 2111903, 4169255, 4223806, 5836957, 8338510, 10559515, 11673914, 14783321, 21119030, 29184785, 29566642, 58369570, 73916605, 147833210, 225973621, 451947242, 1129868105, 1581815347, 2259736210, 3163630694, 7909076735, 15818153470]

約数ペア:

[(1, 15818153470), (2, 7909076735), (5, 3163630694), (7, 2259736210), (10, 1581815347), (14, 1129868105), (35, 451947242), (70, 225973621), (107, 147833210), (214, 73916605), (271, 58369570), (535, 29566642), (542, 29184785), (749, 21119030), (1070, 14783321), (1355, 11673914), (1498, 10559515), (1897, 8338510), (2710, 5836957), (3745, 4223806), (3794, 4169255), (7490, 2111903), (7793, 2029790), (9485, 1667702), (15586, 1014895), (18970, 833851), (28997, 545510), (38965, 405958), (54551, 289970), (57994, 272755), (77930, 202979), (109102, 144985)]