30668988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{365107}}^1$

素因数の和:365121

約数の個数: 24

約数和(自身を含む): 81784192

約数和(自身を除く): 51115204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 365107, 730214, 1095321, 1460428, 2190642, 2555749, 4381284, 5111498, 7667247, 10222996, 15334494, 30668988]

約数ペア:

[(1, 30668988), (2, 15334494), (3, 10222996), (4, 7667247), (6, 5111498), (7, 4381284), (12, 2555749), (14, 2190642), (21, 1460428), (28, 1095321), (42, 730214), (84, 365107)]