19288170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19483}}^1$

素因数の和:19507

約数の個数: 48

約数和(自身を含む): 54711072

約数和(自身を除く): 35422902

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, 19483, 38966, 58449, 97415, 116898, 175347, 194830, 214313, 292245, 350694, 428626, 584490, 642939, 876735, 1071565, 1285878, 1753470, 1928817, 2143130, 3214695, 3857634, 6429390, 9644085, 19288170]

約数ペア:

[(1, 19288170), (2, 9644085), (3, 6429390), (5, 3857634), (6, 3214695), (9, 2143130), (10, 1928817), (11, 1753470), (15, 1285878), (18, 1071565), (22, 876735), (30, 642939), (33, 584490), (45, 428626), (55, 350694), (66, 292245), (90, 214313), (99, 194830), (110, 175347), (165, 116898), (198, 97415), (330, 58449), (495, 38966), (990, 19483)]