30056940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{55661}}^1$

素因数の和:55679

約数の個数: 48

約数和(自身を含む): 93512160

約数和(自身を除く): 63455220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 55661, 111322, 166983, 222644, 278305, 333966, 500949, 556610, 667932, 834915, 1001898, 1113220, 1502847, 1669830, 2003796, 2504745, 3005694, 3339660, 5009490, 6011388, 7514235, 10018980, 15028470, 30056940]

約数ペア:

[(1, 30056940), (2, 15028470), (3, 10018980), (4, 7514235), (5, 6011388), (6, 5009490), (9, 3339660), (10, 3005694), (12, 2504745), (15, 2003796), (18, 1669830), (20, 1502847), (27, 1113220), (30, 1001898), (36, 834915), (45, 667932), (54, 556610), (60, 500949), (90, 333966), (108, 278305), (135, 222644), (180, 166983), (270, 111322), (540, 55661)]