30520764

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{44621}}^1$

素因数の和:44650

約数の個数: 36

約数和(自身を含む): 81212040

約数和(自身を除く): 50691276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 44621, 89242, 133863, 178484, 267726, 401589, 535452, 803178, 847799, 1606356, 1695598, 2543397, 3391196, 5086794, 7630191, 10173588, 15260382, 30520764]

約数ペア:

[(1, 30520764), (2, 15260382), (3, 10173588), (4, 7630191), (6, 5086794), (9, 3391196), (12, 2543397), (18, 1695598), (19, 1606356), (36, 847799), (38, 803178), (57, 535452), (76, 401589), (114, 267726), (171, 178484), (228, 133863), (342, 89242), (684, 44621)]