30944886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{997}}^1$

素因数の和:1748

約数の個数: 32

約数和(自身を含む): 70897920

約数和(自身を除く): 39953034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 739, 997, 1478, 1994, 2217, 2991, 4434, 5173, 5982, 6979, 10346, 13958, 15519, 20937, 31038, 41874, 736783, 1473566, 2210349, 4420698, 5157481, 10314962, 15472443, 30944886]

約数ペア:

[(1, 30944886), (2, 15472443), (3, 10314962), (6, 5157481), (7, 4420698), (14, 2210349), (21, 1473566), (42, 736783), (739, 41874), (997, 31038), (1478, 20937), (1994, 15519), (2217, 13958), (2991, 10346), (4434, 6979), (5173, 5982)]