123264810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{3947}}^1$

素因数の和:4307

約数の個数: 48

約数和(自身を含む): 321493536

約数和(自身を除く): 198228726

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 347, 694, 1041, 1735, 2082, 3123, 3470, 3947, 5205, 6246, 7894, 10410, 11841, 15615, 19735, 23682, 31230, 35523, 39470, 59205, 71046, 118410, 177615, 355230, 1369609, 2739218, 4108827, 6848045, 8217654, 12326481, 13696090, 20544135, 24652962, 41088270, 61632405, 123264810]

約数ペア:

[(1, 123264810), (2, 61632405), (3, 41088270), (5, 24652962), (6, 20544135), (9, 13696090), (10, 12326481), (15, 8217654), (18, 6848045), (30, 4108827), (45, 2739218), (90, 1369609), (347, 355230), (694, 177615), (1041, 118410), (1735, 71046), (2082, 59205), (3123, 39470), (3470, 35523), (3947, 31230), (5205, 23682), (6246, 19735), (7894, 15615), (10410, 11841)]