22821660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6673}}^1$

素因数の和:6707

約数の個数: 72

約数和(自身を含む): 72880080

約数和(自身を除く): 50058420

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, 6673, 13346, 20019, 26692, 33365, 40038, 60057, 66730, 80076, 100095, 120114, 126787, 133460, 200190, 240228, 253574, 300285, 380361, 400380, 507148, 600570, 633935, 760722, 1141083, 1201140, 1267870, 1521444, 1901805, 2282166, 2535740, 3803610, 4564332, 5705415, 7607220, 11410830, 22821660]

約数ペア:

[(1, 22821660), (2, 11410830), (3, 7607220), (4, 5705415), (5, 4564332), (6, 3803610), (9, 2535740), (10, 2282166), (12, 1901805), (15, 1521444), (18, 1267870), (19, 1201140), (20, 1141083), (30, 760722), (36, 633935), (38, 600570), (45, 507148), (57, 400380), (60, 380361), (76, 300285), (90, 253574), (95, 240228), (114, 200190), (171, 133460), (180, 126787), (190, 120114), (228, 100095), (285, 80076), (342, 66730), (380, 60057), (570, 40038), (684, 33365), (855, 26692), (1140, 20019), (1710, 13346), (3420, 6673)]