30381708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{361687}}^1$

素因数の和:361701

約数の個数: 24

約数和(自身を含む): 81018112

約数和(自身を除く): 50636404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 361687, 723374, 1085061, 1446748, 2170122, 2531809, 4340244, 5063618, 7595427, 10127236, 15190854, 30381708]

約数ペア:

[(1, 30381708), (2, 15190854), (3, 10127236), (4, 7595427), (6, 5063618), (7, 4340244), (12, 2531809), (14, 2170122), (21, 1446748), (28, 1085061), (42, 723374), (84, 361687)]