926207820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{270821}}^1$

素因数の和:270855

約数の個数: 72

約数和(自身を含む): 2957376240

約数和(自身を除く): 2031168420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 270821, 541642, 812463, 1083284, 1354105, 1624926, 2437389, 2708210, 3249852, 4062315, 4874778, 5145599, 5416420, 8124630, 9749556, 10291198, 12186945, 15436797, 16249260, 20582396, 24373890, 25727995, 30873594, 46310391, 48747780, 51455990, 61747188, 77183985, 92620782, 102911980, 154367970, 185241564, 231551955, 308735940, 463103910, 926207820]

約数ペア:

[(1, 926207820), (2, 463103910), (3, 308735940), (4, 231551955), (5, 185241564), (6, 154367970), (9, 102911980), (10, 92620782), (12, 77183985), (15, 61747188), (18, 51455990), (19, 48747780), (20, 46310391), (30, 30873594), (36, 25727995), (38, 24373890), (45, 20582396), (57, 16249260), (60, 15436797), (76, 12186945), (90, 10291198), (95, 9749556), (114, 8124630), (171, 5416420), (180, 5145599), (190, 4874778), (228, 4062315), (285, 3249852), (342, 2708210), (380, 2437389), (570, 1624926), (684, 1354105), (855, 1083284), (1140, 812463), (1710, 541642), (3420, 270821)]