12457030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 23986368

約数和(自身を除く): 11529338

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1321, 1886, 2642, 4715, 6605, 9430, 13210, 30383, 54161, 60766, 108322, 151915, 270805, 303830, 541610, 1245703, 2491406, 6228515, 12457030]

約数ペア:

[(1, 12457030), (2, 6228515), (5, 2491406), (10, 1245703), (23, 541610), (41, 303830), (46, 270805), (82, 151915), (115, 108322), (205, 60766), (230, 54161), (410, 30383), (943, 13210), (1321, 9430), (1886, 6605), (2642, 4715)]