30189912

素因数分解:

$2^3\times 3^1\times {\mathrm{571}}^1\times {\mathrm{2203}}^1$

素因数の和:2783

約数の個数: 32

約数和(自身を含む): 75641280

約数和(自身を除く): 45451368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 571, 1142, 1713, 2203, 2284, 3426, 4406, 4568, 6609, 6852, 8812, 13218, 13704, 17624, 26436, 52872, 1257913, 2515826, 3773739, 5031652, 7547478, 10063304, 15094956, 30189912]

約数ペア:

[(1, 30189912), (2, 15094956), (3, 10063304), (4, 7547478), (6, 5031652), (8, 3773739), (12, 2515826), (24, 1257913), (571, 52872), (1142, 26436), (1713, 17624), (2203, 13704), (2284, 13218), (3426, 8812), (4406, 6852), (4568, 6609)]