409173810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{317189}}^1$

素因数の和:317242

約数の個数: 32

約数和(自身を含む): 1004857920

約数和(自身を除く): 595684110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 317189, 634378, 951567, 1585945, 1903134, 3171890, 4757835, 9515670, 13639127, 27278254, 40917381, 68195635, 81834762, 136391270, 204586905, 409173810]

約数ペア:

[(1, 409173810), (2, 204586905), (3, 136391270), (5, 81834762), (6, 68195635), (10, 40917381), (15, 27278254), (30, 13639127), (43, 9515670), (86, 4757835), (129, 3171890), (215, 1903134), (258, 1585945), (430, 951567), (645, 634378), (1290, 317189)]