3085460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{22039}}^1$

素因数の和:22055

約数の個数: 24

約数和(自身を含む): 7405440

約数和(自身を除く): 4319980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 22039, 44078, 88156, 110195, 154273, 220390, 308546, 440780, 617092, 771365, 1542730, 3085460]

約数ペア:

[(1, 3085460), (2, 1542730), (4, 771365), (5, 617092), (7, 440780), (10, 308546), (14, 220390), (20, 154273), (28, 110195), (35, 88156), (70, 44078), (140, 22039)]