66546810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67219}}^1$

素因数の和:67243

約数の個数: 48

約数和(自身を含む): 188753760

約数和(自身を除く): 122206950

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 67219, 134438, 201657, 336095, 403314, 604971, 672190, 739409, 1008285, 1209942, 1478818, 2016570, 2218227, 3024855, 3697045, 4436454, 6049710, 6654681, 7394090, 11091135, 13309362, 22182270, 33273405, 66546810]

約数ペア:

[(1, 66546810), (2, 33273405), (3, 22182270), (5, 13309362), (6, 11091135), (9, 7394090), (10, 6654681), (11, 6049710), (15, 4436454), (18, 3697045), (22, 3024855), (30, 2218227), (33, 2016570), (45, 1478818), (55, 1209942), (66, 1008285), (90, 739409), (99, 672190), (110, 604971), (165, 403314), (198, 336095), (330, 201657), (495, 134438), (990, 67219)]