30104907

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 48294912

約数和(自身を除く): 18190005

約数列:

[1, 3, 7, 21, 23, 69, 157, 161, 397, 471, 483, 1099, 1191, 2779, 3297, 3611, 8337, 9131, 10833, 25277, 27393, 62329, 63917, 75831, 186987, 191751, 436303, 1308909, 1433567, 4300701, 10034969, 30104907]

約数ペア:

[(1, 30104907), (3, 10034969), (7, 4300701), (21, 1433567), (23, 1308909), (69, 436303), (157, 191751), (161, 186987), (397, 75831), (471, 63917), (483, 62329), (1099, 27393), (1191, 25277), (2779, 10833), (3297, 9131), (3611, 8337)]