30071460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{501191}}^1$

素因数の和:501203

約数の個数: 24

約数和(自身を含む): 84200256

約数和(自身を除く): 54128796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 501191, 1002382, 1503573, 2004764, 2505955, 3007146, 5011910, 6014292, 7517865, 10023820, 15035730, 30071460]

約数ペア:

[(1, 30071460), (2, 15035730), (3, 10023820), (4, 7517865), (5, 6014292), (6, 5011910), (10, 3007146), (12, 2505955), (15, 2004764), (20, 1503573), (30, 1002382), (60, 501191)]