30813762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4673}}^1$

素因数の和:4842

約数の個数: 32

約数和(自身を含む): 70895232

約数和(自身を除く): 40081470

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 4673, 6594, 9346, 14019, 28038, 32711, 65422, 98133, 196266, 733661, 1467322, 2200983, 4401966, 5135627, 10271254, 15406881, 30813762]

約数ペア:

[(1, 30813762), (2, 15406881), (3, 10271254), (6, 5135627), (7, 4401966), (14, 2200983), (21, 1467322), (42, 733661), (157, 196266), (314, 98133), (471, 65422), (942, 32711), (1099, 28038), (2198, 14019), (3297, 9346), (4673, 6594)]