12923470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{349}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 27871200

約数和(自身を除く): 14947730

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 349, 529, 698, 805, 1058, 1610, 1745, 2443, 2645, 3490, 3703, 4886, 5290, 7406, 8027, 12215, 16054, 18515, 24430, 37030, 40135, 56189, 80270, 112378, 184621, 280945, 369242, 561890, 923105, 1292347, 1846210, 2584694, 6461735, 12923470]

約数ペア:

[(1, 12923470), (2, 6461735), (5, 2584694), (7, 1846210), (10, 1292347), (14, 923105), (23, 561890), (35, 369242), (46, 280945), (70, 184621), (115, 112378), (161, 80270), (230, 56189), (322, 40135), (349, 37030), (529, 24430), (698, 18515), (805, 16054), (1058, 12215), (1610, 8027), (1745, 7406), (2443, 5290), (2645, 4886), (3490, 3703)]