419730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 1067904

約数和(自身を除く): 648174

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 823, 1646, 2469, 4115, 4938, 8230, 12345, 13991, 24690, 27982, 41973, 69955, 83946, 139910, 209865, 419730]

約数ペア:

[(1, 419730), (2, 209865), (3, 139910), (5, 83946), (6, 69955), (10, 41973), (15, 27982), (17, 24690), (30, 13991), (34, 12345), (51, 8230), (85, 4938), (102, 4115), (170, 2469), (255, 1646), (510, 823)]