17285570

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 32408640

約数和(自身を除く): 15123070

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 215, 305, 430, 610, 659, 1318, 2623, 3295, 5246, 6590, 13115, 26230, 28337, 40199, 56674, 80398, 141685, 200995, 283370, 401990, 1728557, 3457114, 8642785, 17285570]

約数ペア:

[(1, 17285570), (2, 8642785), (5, 3457114), (10, 1728557), (43, 401990), (61, 283370), (86, 200995), (122, 141685), (215, 80398), (305, 56674), (430, 40199), (610, 28337), (659, 26230), (1318, 13115), (2623, 6590), (3295, 5246)]