30240714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{877}}^1$

素因数の和:1710

約数の個数: 32

約数和(自身を含む): 69284736

約数和(自身を除く): 39044022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 821, 877, 1642, 1754, 2463, 2631, 4926, 5262, 5747, 6139, 11494, 12278, 17241, 18417, 34482, 36834, 720017, 1440034, 2160051, 4320102, 5040119, 10080238, 15120357, 30240714]

約数ペア:

[(1, 30240714), (2, 15120357), (3, 10080238), (6, 5040119), (7, 4320102), (14, 2160051), (21, 1440034), (42, 720017), (821, 36834), (877, 34482), (1642, 18417), (1754, 17241), (2463, 12278), (2631, 11494), (4926, 6139), (5262, 5747)]