42722790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3499}}^1$

素因数の和:3557

約数の個数: 64

約数和(自身を含む): 114912000

約数和(自身を除く): 72189210

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 165, 185, 222, 330, 370, 407, 555, 814, 1110, 1221, 2035, 2442, 3499, 4070, 6105, 6998, 10497, 12210, 17495, 20994, 34990, 38489, 52485, 76978, 104970, 115467, 129463, 192445, 230934, 258926, 384890, 388389, 577335, 647315, 776778, 1154670, 1294630, 1424093, 1941945, 2848186, 3883890, 4272279, 7120465, 8544558, 14240930, 21361395, 42722790]

約数ペア:

[(1, 42722790), (2, 21361395), (3, 14240930), (5, 8544558), (6, 7120465), (10, 4272279), (11, 3883890), (15, 2848186), (22, 1941945), (30, 1424093), (33, 1294630), (37, 1154670), (55, 776778), (66, 647315), (74, 577335), (110, 388389), (111, 384890), (165, 258926), (185, 230934), (222, 192445), (330, 129463), (370, 115467), (407, 104970), (555, 76978), (814, 52485), (1110, 38489), (1221, 34990), (2035, 20994), (2442, 17495), (3499, 12210), (4070, 10497), (6105, 6998)]