30055305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1453}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 55275264

約数和(自身を除く): 25219959

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 197, 591, 985, 1379, 1453, 2955, 4137, 4359, 6895, 7265, 10171, 20685, 21795, 30513, 50855, 152565, 286241, 858723, 1431205, 2003687, 4293615, 6011061, 10018435, 30055305]

約数ペア:

[(1, 30055305), (3, 10018435), (5, 6011061), (7, 4293615), (15, 2003687), (21, 1431205), (35, 858723), (105, 286241), (197, 152565), (591, 50855), (985, 30513), (1379, 21795), (1453, 20685), (2955, 10171), (4137, 7265), (4359, 6895)]