126942990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{222707}}^1$

素因数の和:222736

約数の個数: 32

約数和(自身を含む): 320699520

約数和(自身を除く): 193756530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 222707, 445414, 668121, 1113535, 1336242, 2227070, 3340605, 4231433, 6681210, 8462866, 12694299, 21157165, 25388598, 42314330, 63471495, 126942990]

約数ペア:

[(1, 126942990), (2, 63471495), (3, 42314330), (5, 25388598), (6, 21157165), (10, 12694299), (15, 8462866), (19, 6681210), (30, 4231433), (38, 3340605), (57, 2227070), (95, 1336242), (114, 1113535), (190, 668121), (285, 445414), (570, 222707)]