487031330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{6547}}^1$

素因数の和:6770

約数の個数: 32

約数和(自身を含む): 902366784

約数和(自身を除く): 415335454

約数列:

[1, 2, 5, 10, 43, 86, 173, 215, 346, 430, 865, 1730, 6547, 7439, 13094, 14878, 32735, 37195, 65470, 74390, 281521, 563042, 1132631, 1407605, 2265262, 2815210, 5663155, 11326310, 48703133, 97406266, 243515665, 487031330]

約数ペア:

[(1, 487031330), (2, 243515665), (5, 97406266), (10, 48703133), (43, 11326310), (86, 5663155), (173, 2815210), (215, 2265262), (346, 1407605), (430, 1132631), (865, 563042), (1730, 281521), (6547, 74390), (7439, 65470), (13094, 37195), (14878, 32735)]