30790655

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{51749}}^1$

素因数の和:51778

約数の個数: 16

約数和(自身を含む): 44712000

約数和(自身を除く): 13921345

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 51749, 258745, 362243, 879733, 1811215, 4398665, 6158131, 30790655]

約数ペア:

[(1, 30790655), (5, 6158131), (7, 4398665), (17, 1811215), (35, 879733), (85, 362243), (119, 258745), (595, 51749)]