1038961890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{6079}}^1$

素因数の和:6309

約数の個数: 80

約数和(自身を含む): 2807354880

約数和(自身を除く): 1768392990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 211, 270, 405, 422, 633, 810, 1055, 1266, 1899, 2110, 3165, 3798, 5697, 6079, 6330, 9495, 11394, 12158, 17091, 18237, 18990, 28485, 30395, 34182, 36474, 54711, 56970, 60790, 85455, 91185, 109422, 164133, 170910, 182370, 273555, 328266, 492399, 547110, 820665, 984798, 1282669, 1641330, 2461995, 2565338, 3848007, 4923990, 6413345, 7696014, 11544021, 12826690, 19240035, 23088042, 34632063, 38480070, 57720105, 69264126, 103896189, 115440210, 173160315, 207792378, 346320630, 519480945, 1038961890]

約数ペア:

[(1, 1038961890), (2, 519480945), (3, 346320630), (5, 207792378), (6, 173160315), (9, 115440210), (10, 103896189), (15, 69264126), (18, 57720105), (27, 38480070), (30, 34632063), (45, 23088042), (54, 19240035), (81, 12826690), (90, 11544021), (135, 7696014), (162, 6413345), (211, 4923990), (270, 3848007), (405, 2565338), (422, 2461995), (633, 1641330), (810, 1282669), (1055, 984798), (1266, 820665), (1899, 547110), (2110, 492399), (3165, 328266), (3798, 273555), (5697, 182370), (6079, 170910), (6330, 164133), (9495, 109422), (11394, 91185), (12158, 85455), (17091, 60790), (18237, 56970), (18990, 54711), (28485, 36474), (30395, 34182)]